An official website of the United States government. Here's how you know

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

United States Department of Transportation

National Transportation Library

Bureau of Transportation Statistics

Recent Additions

rosaP Repository & Open Science Access Portal

This page includes the documents that were newly added to the repository within the last 30 days.

All these words:

This exact word or phrase:

Any of these words:

None of these words:

Language:

Publication Date Range:

Visit our Help Page for additional assistance

Select a Range:

Select a Format:

Custom Search Builder:

Custom Search Box

Visit our Help Page for additional assistance

Showing 181 - 200 of 529 results

Field Performance Evaluation of Crafco ‘Roadsaver’ Self-Leveling Sealant

Sawyer, Michael E.

1998-10-01 | PDF

On July 24, 1995, joints in a 61m (200 ft.) test section on project STP-324(78) were sealed with Crafco Roadsaver. Crafco Roadsaver is a self-leveling silicone sealant. Joints in the remainder of the project were sealed with an approved self-leveling sealant. A 61 m (200 ft.) control section, with joints sealed with the approved sealant, was select ...

11/24/2025

Title : Field Performance Evaluation of Crafco ‘Roadsaver’ Self-Leveling Sealant Creator(s) : Sawyer, Michael E. Corporate Creator(s) : Oklahoma. Department of Transportation Corporate Contributor(s) : United States. Department of Transportation. Federal Highway Administration Published Date : 1998-10-01 Report Number : FHWN/OK 98(08) URL : https://rosap.ntl.bts.gov/view/dot/87959 Sawyer, Michael E. (1998). Field Performance Evaluation of Crafco ‘Roadsaver’ Self-Leveling Sealant. Sawyer, Michael E. "Field Performance Evaluation of Crafco ‘Roadsaver’ Self-Leveling Sealant" (1998) Sawyer, Michael E. "Field Performance Evaluation of Crafco ‘Roadsaver’ Self-Leveling Sealant" , 1998 Export RIS Citation Information. TY - Tech Report AU - Sawyer, Michael E. A2 - Oklahoma. Department of Transportation A3 - United States. Department of Transportation. Federal Highway Administration AB - On July 24, 1995, joints in a 61m (200 ft.) test section on project STP-324(78) were sealed with Crafco Roadsaver. Crafco Roadsaver is a self-leveling silicone sealant. Joints in the remainder of the project were sealed with an approved self-leveling sealant. A 61 m (200 ft.) control section, with joints sealed with the approved sealant, was selected for comparison. According to contractor's employees who applied the sealant, there was no noticeable difference in the difficulty of application between the two sealants. The Crafco Roadsaver sealant appeared to have good adhesion to the sides of the joints. Bubbles formed in the Crafco Roadsaver sealant over most (approximately 60%) of the test section but were later found to be only a surface problem. Both the test and control sections were monitored over a three-year evaluation period. Both sealants performed well and had no failures during the evaluation period. The conclusion of this author is that no reason can be found for the specifications for use of self-leveling silicone sealants not to be rewritten to include Crafco Roadsaver Sealant. AN - dot:87959 ET - Final Report: July, 1995 - August, 1998 KW - Joints (Engineering) KW - Sealing compounds KW - Strength of materials KW - Testing KW - Specifications KW - Evaluation KW - Performance KW - Crafco KW - Roadsaver LA - English PB - Oklahoma. Department of Transportation PY - 1998-10-01 SN - FHWN/OK 98(08) TI - Field Performance Evaluation of Crafco ‘Roadsaver’ Self-Leveling Sealant M3 - Tech Report N1 - United States N1 - 2700 UR - https://rosap.ntl.bts.gov/view/dot/87959 ER -
Semiactive Vibration Absorbers (SAVA) at the I-35 Walnut Creek Bridge

Patten, William Neff

1997-09-01 | PDF

The project was undertaken to develop and field test an automatically controlled bridge mounted vibration absorber. The system, referred to as a semiactive vibration absorber (SAVA) consists of a hydraulic cylinder coupled to structural steel elements that bolt on to an existing bridge. The hydraulic cylinder (HC) is equipped with a computer-contro ...

11/24/2025

Title : Semiactive Vibration Absorbers (SAVA) at the I-35 Walnut Creek Bridge Creator(s) : Patten, William Neff Corporate Creator(s) : University of Oklahoma Corporate Contributor(s) : Oklahoma. Department of Transportation;United States. Department of Transportation. Federal Highway Administration; Published Date : 1997-09-01 Report Number : FHWA/OK 97(08) URL : https://rosap.ntl.bts.gov/view/dot/87958 Patten, William Neff (1997). Semiactive Vibration Absorbers (SAVA) at the I-35 Walnut Creek Bridge. Patten, William Neff "Semiactive Vibration Absorbers (SAVA) at the I-35 Walnut Creek Bridge" (1997) Patten, William Neff "Semiactive Vibration Absorbers (SAVA) at the I-35 Walnut Creek Bridge" , 1997 Export RIS Citation Information. TY - Tech Report AU - Patten, William Neff A2 - University of Oklahoma A3 - Oklahoma. Department of Transportation A3 - United States. Department of Transportation. Federal Highway Administration AB - The project was undertaken to develop and field test an automatically controlled bridge mounted vibration absorber. The system, referred to as a semiactive vibration absorber (SAVA) consists of a hydraulic cylinder coupled to structural steel elements that bolt on to an existing bridge. The hydraulic cylinder (HC) is equipped with a computer-controlled valve and sensors. The sensors are used to detect the motion of the bridge girders that results from the passage of heavy multi-axle trucks. The research resulted in the establishment of a smart software code that opens and closes the valve on the HC at appropriate times during the vibration. The modulation of the valve affords an optimized combination of both stuffiness and damping, which results in a significant reduction of vibration amplitude and maximum stress in the girders. Field testing of the SAVA system was conducted on the Walnut Creek Bridge at the 92.7-mile marker on I-35 between Dallas, TX and Oklahoma City, OK. The bridge has a two-lane, 38' wide composite deck, supported by five 134 lb./ft girders mounted at 8' 611 centers. The continuous 400' long girders were supported at 100-foot intervals by three piers and abutments at either end of the bridge. The SAVA system was installed in the Summer 1996 on one span of the bridge and field-tested for over 12 months. The results indicate a nominal reduction of truck-induced stress and deflection of over 55%. The tests were conducted using four multi-axle trucks with weights ranging from 27 klbs to 120 klbs, traveling at the posted speed limit. NCHRP 299 (1989) was used to determine the remaining safe life of the bridge. The most conservative estimate indicates that the span, in which the SAVA system is mounted, gained an additional 60 years of safe life and over 150 years of mean life. The estimated safe life of the bridge prior to the installation of the SAVA system was -7 yean. The system operates on a 12-volt battery that is rated to last over two years. The instrumentation required include two sensors (per actuator). The entire SAVA system was mounted from below, without having to impede traffic. The estimated cost of the system is approximately 7% to 10% of the cost to replace the bridge. The performance of the system and the integrity of the electronics is routinely checked via a remote monitoring system. The work proved conclusively that the semiactive vibration absorber system is robust to climate conditions and is inherently safe. A patent has been awarded (# 5545372) for this technology. AN - dot:87958 ET - Final Report KW - State departments of transportation KW - Project management KW - Field tests KW - Bridge construction KW - Axle loads KW - Vibration KW - Absorbents LA - English PB - Oklahoma. Dept of Transportation PY - 1997-09-01 SN - FHWA/OK 97(08) TI - Semiactive Vibration Absorbers (SAVA) at the I-35 Walnut Creek Bridge M3 - Tech Report N1 - United States N1 - 2125 UR - https://rosap.ntl.bts.gov/view/dot/87958 ER -
Variability in Bituminous Concrete Pavement Construction

Ahmed, Samir A

1997-07-01 | PDF

Knowledge of the variability in acceptable bituminous concrete pavement materials and construction in Oklahoma is a prerequisite for the development of successful QA specifications. Toward this end, the ODOT commissioned this study to: (1) develop reliable estimates of the overall variability in the quality characteristics, (2) determine the compon ...

11/24/2025

Title : Variability in Bituminous Concrete Pavement Construction Creator(s) : Ahmed, Samir A Corporate Creator(s) : Oklahoma State University. School of Civil & Environmental Engineering Corporate Contributor(s) : Oklahoma. Department of Transportation;United States. Department of Transportation. Federal Highway Administration; Published Date : 1997-07-01 URL : https://rosap.ntl.bts.gov/view/dot/87957 Ahmed, Samir A (1997). Variability in Bituminous Concrete Pavement Construction. Ahmed, Samir A "Variability in Bituminous Concrete Pavement Construction" (1997) Ahmed, Samir A "Variability in Bituminous Concrete Pavement Construction" , 1997 Export RIS Citation Information. TY - Tech Report AU - Ahmed, Samir A A2 - Oklahoma State University. School of Civil & Environmental Engineering A3 - Oklahoma. Department of Transportation A3 - United States. Department of Transportation. Federal Highway Administration AB - Knowledge of the variability in acceptable bituminous concrete pavement materials and construction in Oklahoma is a prerequisite for the development of successful QA specifications. Toward this end, the ODOT commissioned this study to: (1) develop reliable estimates of the overall variability in the quality characteristics, (2) determine the components of variation due to materials and processes, sampling, and testing, (3) assess the tolerances of both the existing and proposed QA specifications, (4) investigate the capability of HMA production/construction processes, (5) evaluate the adequacy of the nuclear density gauge and the nuclear asphalt content gauge for process control and product acceptance purposes, and (6) recommend changes to the QA specifications and/or the QA system, if warranted. AN - dot:87957 ET - Final Report KW - Bituminous concrete pavements KW - Road construction KW - Aggregate gradation KW - Hot mix asphalt KW - Specifications LA - English PB - Oklahoma. Department of Transportation PY - 1997-07-01 TI - Variability in Bituminous Concrete Pavement Construction M3 - Tech Report N1 - United States UR - https://rosap.ntl.bts.gov/view/dot/87957 ER -
Hazardous Materials Rail Buffer Car Break Even Analysis

O'Rourke, Laurence

2024-07-25 | PDF

Currently, the Pipeline and Hazardous Materials Safety Administration (PHMSA) requires buffer cars to separate train crews from cars containing hazardous materials. The National Transportation Safety Board (NTSB) recommended “all trains have a minimum of five non-placarded cars between any locomotive or occupied equipment transporting hazardous mat ...

11/24/2025

Title : Hazardous Materials Rail Buffer Car Break Even Analysis Creator(s) : O'Rourke, Laurence Corporate Creator(s) : ICF Corporate Contributor(s) : United States. Department of Transportation. Pipeline and Hazardous Materials Safety Administration Published Date : 2024-07-25 URL : https://rosap.ntl.bts.gov/view/dot/87956 O'Rourke, Laurence (2024). Hazardous Materials Rail Buffer Car Break Even Analysis. O'Rourke, Laurence "Hazardous Materials Rail Buffer Car Break Even Analysis" (2024) O'Rourke, Laurence "Hazardous Materials Rail Buffer Car Break Even Analysis" , 2024 Export RIS Citation Information. TY - Memorandum AU - O'Rourke, Laurence A2 - ICF A3 - United States. Department of Transportation. Pipeline and Hazardous Materials Safety Administration AB - Currently, the Pipeline and Hazardous Materials Safety Administration (PHMSA) requires buffer cars to separate train crews from cars containing hazardous materials. The National Transportation Safety Board (NTSB) recommended “all trains have a minimum of five non-placarded cars between any locomotive or occupied equipment transporting hazardous materials, regardless of train length and consist.” Though public agencies have emphasized buffer cars as a way to protect the train crew, the costs and benefits of using buffer cars have not been well-analyzed. This report describes a break-even analysis to determine the number of avoided fatalities, injuries, and damages to break even on the cost of implementing a 5-buffer car requirement. The study considers capital, operating, fuel, and other costs associated with adding buffer cars. It also assesses the risk to crew from HAZMAT incidents on rail. AN - dot:87956 KW - Hazardous materials KW - Location KW - Railroad cars KW - Railroad safety KW - Railroad vehicle operations KW - Regulations KW - Railroad transportation KW - Economic analysis KW - Buffer Cars (Railroads) LA - English PB - United States. Dept. of Transportation. Pipeline and Hazardous Materials Safety Administration PY - 2024-07-25 TI - Hazardous Materials Rail Buffer Car Break Even Analysis M3 - Memorandum N1 - United States UR - https://rosap.ntl.bts.gov/view/dot/87956 ER -
Separation Distance of Hazardous Materials Cars and Train Crews and/or Locomotives - Literature Review (Buffer Car Research Study)

Sullivan, Laura ;

Raney, Mark

2022-07-01 | PDF

Train makeup and switching operations are governed by car placement regulations, which establish effective separation distance requirements by means of “buffer cars”. The separation distance requirements in the U.S. were established in 1922 and have remained largely unchanged, despite dramatic changes in rail operations, rail equipment, and the var ...

11/24/2025

Title : Separation Distance of Hazardous Materials Cars and Train Crews and/or Locomotives - Literature Review (Buffer Car Research Study) Creator(s) : Sullivan, Laura;Raney, Mark;Paleo, Emilio; Corporate Creator(s) : John A. Volpe National Transportation Systems Center (U.S.) Corporate Contributor(s) : United States. Department of Transportation. Pipeline and Hazardous Materials Safety Administration. Office of Hazardous Materials Safety Published Date : 2022-07-01 Report Number : DOT-VNTSC-PHMSA-21-02 URL : https://rosap.ntl.bts.gov/view/dot/87955 Sullivan, Laura et al. (2022). Separation Distance of Hazardous Materials Cars and Train Crews and/or Locomotives - Literature Review (Buffer Car Research Study). Sullivan, Laura and Raney, Mark and Paleo, Emilio "Separation Distance of Hazardous Materials Cars and Train Crews and/or Locomotives - Literature Review (Buffer Car Research Study)" (2022) Sullivan, Laura et al. "Separation Distance of Hazardous Materials Cars and Train Crews and/or Locomotives - Literature Review (Buffer Car Research Study)" , 2022 Export RIS Citation Information. TY - Tech Report AU - Sullivan, Laura AU - Raney, Mark AU - Paleo, Emilio A2 - John A. Volpe National Transportation Systems Center (U.S.) A3 - United States. Department of Transportation. Pipeline and Hazardous Materials Safety Administration. Office of Hazardous Materials Safety AB - Train makeup and switching operations are governed by car placement regulations, which establish effective separation distance requirements by means of “buffer cars”. The separation distance requirements in the U.S. were established in 1922 and have remained largely unchanged, despite dramatic changes in rail operations, rail equipment, and the variety and quantities of HM being transported. The purpose of this research (Volpe Buffer Car Research Study) is to inform future PHMSA research and potential rulemakings on the separation distance of HM from train crews and/or occupied locomotives. The study entailed conducting a focused literature review and consultations with the Federal Railroad Administration and Transport Canada. The objective of the study being to identify and review existing relevant studies; identify gaps in the existing studies; determine what conclusions, if any, can be drawn from the existing studies; and provide recommendations for further research. AN - dot:87955 ET - May 2019 – July 2022 KW - Hazardous materials KW - Location KW - Railroad cars KW - Railroad safety KW - Railroad vehicle operations KW - Regulations KW - Railroad transportation KW - Literature reviews KW - Buffer Cars (Railroads) LA - English PB - John A. Volpe National Transportation Systems Center (U.S.) PY - 2022-07-01 SN - DOT-VNTSC-PHMSA-21-02 TI - Separation Distance of Hazardous Materials Cars and Train Crews and/or Locomotives - Literature Review (Buffer Car Research Study) M3 - Tech Report N1 - United States N1 - 693JK319N000012 UR - https://rosap.ntl.bts.gov/view/dot/87955 ER -
Bridge Inspector's Training Manual 90

Hartle, Raymond A. ;

Amrhein, William J.

1991-05-01 | PDF

This document, the Bridge Inspector's Training Manual (BITM) 90, is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. It is intended to replace the BITM 70 which was first published in 1970 to assist in training highway personnel for the new discipline of bridge saf ...

11/24/2025

Title : Bridge Inspector's Training Manual 90 Creator(s) : Hartle, Raymond A.;Amrhein, William J.;Wilson, Kenneth E.;Baughman, Dennis R.;Tkacs, John J.; Corporate Creator(s) : Michael Baker Jr., Inc. Corporate Contributor(s) : United States. Department of Transportation. Federal Highway Administration;United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center; Contributor(s) : Schubert, Charles M.;Hooks, John M.; Published Date : 1991-05-01 Report Number : FHWA-PD-91-015 URL : https://rosap.ntl.bts.gov/view/dot/87954 Hartle, Raymond A. et al. (1991). Bridge Inspector's Training Manual 90. Hartle, Raymond A. et al. "Bridge Inspector's Training Manual 90" (1991) Hartle, Raymond A. et al. "Bridge Inspector's Training Manual 90" , 1991 Export RIS Citation Information. TY - Tech Report AU - Hartle, Raymond A. AU - Amrhein, William J. AU - Wilson, Kenneth E. AU - Baughman, Dennis R. AU - Tkacs, John J. A2 - Michael Baker Jr., Inc. A3 - United States. Department of Transportation. Federal Highway Administration A3 - United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center A4 - Schubert, Charles M. A4 - Hooks, John M. A4 - Hooks, John M. AB - This document, the Bridge Inspector's Training Manual (BITM) 90, is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. It is intended to replace the BITM 70 which was first published in 1970 to assist in training highway personnel for the new discipline of bridge safety inspection. BITM 70 has been in use for 20 years and has been the basis for several training programs varying in length from a few days to two weeks. Comprehensive supplements to BITM 70 have been developed to cover inspection of fracture critical bridge members, movable bridges, and culverts. BITM 90 is a revision and upgrading of the previous manual. Improved bridge inspection techniques are presented, and state-of-the-art inspection equipment is included. New or expanded coverage is provided on culverts, fracture critical members, cable-stayed bridges, prestressed segmental bridges, and underwater inspection. Previous supplemental manuals on culvert inspection, fracture critical inspection, movable bridge inspection, and nondestructive testing are excerpted and referenced. These previous special manuals are still valid supplements to BITM 90. A three-week comprehensive training program on bridge inspection, based on the BITM 90, has been developed. The program consists of a one-week course, "Engineering Concepts for Bridge Inspectors," and a two-week course, "Safety Inspection of In-Service Bridges." Together, these two courses meet the definition of a comprehensive training program in bridge inspection as defined in the National Bridge Inspection Standards. The one-week course is optional for technicians, inspectors, or engineers who have an adequate background in bridge engineering concepts. AN - dot:87954 ET - Final Manual KW - Bridges KW - Inspection KW - Guidelines KW - Inspectors KW - Manuals LA - English PB - United States. Department of Transportation. Federal Highway Administration PY - 1991-05-01 SN - FHWA-PD-91-015 TI - Bridge Inspector's Training Manual 90 M3 - Tech Report N1 - United States N1 - DTFH61-89-C-00103 N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87954 ER -
Bridge Inspector’s Reference Manual (BIRM) [2015]

Ryan, Thomas W. ;

Mann, Eric

2015-11-01 | PDF

This document, the Bridge Inspector’s Reference Manual (BIRM), is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. It is intended to replace the BITM 90 which was first published in 1991 to assist in training highway personnel for the new discipline of bridge safet ...

11/24/2025

Title : Bridge Inspector’s Reference Manual (BIRM) [2015] Creator(s) : Ryan, Thomas W.;Mann, Eric;Chill, Zachary M.;Ott, Bryan T.; Corporate Creator(s) : Michael Baker International Corporate Contributor(s) : United States. Department of Transportation. Federal Highway Administration;National Highway Institute (U.S.); Contributor(s) : Hartle, Raymond A.;Rosick, Mary P.;Jones, Larry E.;Ward, Louisa;Hooks, John M.;Everett, Thomas D.;Moss, Gary;Burrows, Shay; Published Date : 2015-11-01 Report Number : FHWA-NHI-16-013 URL : https://rosap.ntl.bts.gov/view/dot/87953 Ryan, Thomas W. et al. (2015). Bridge Inspector’s Reference Manual (BIRM) [2015]. Ryan, Thomas W. et al. "Bridge Inspector’s Reference Manual (BIRM) [2015]" (2015) Ryan, Thomas W. et al. "Bridge Inspector’s Reference Manual (BIRM) [2015]" , 2015 Export RIS Citation Information. TY - Tech Report AU - Ryan, Thomas W. AU - Mann, Eric AU - Chill, Zachary M. AU - Ott, Bryan T. A2 - Michael Baker International A3 - United States. Department of Transportation. Federal Highway Administration A3 - National Highway Institute (U.S.) A4 - Hartle, Raymond A. A4 - Rosick, Mary P. A4 - Jones, Larry E. A4 - Ward, Louisa A4 - Hooks, John M. A4 - Everett, Thomas D. A4 - Moss, Gary A4 - Burrows, Shay A4 - Jones, Larry E.;Ward, Louisa M. AB - This document, the Bridge Inspector’s Reference Manual (BIRM), is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. It is intended to replace the BITM 90 which was first published in 1991 to assist in training highway personnel for the new discipline of bridge safety inspection. BITM 90 replaced BITM 70 which had been in use for 20 years and has been the basis for several training programs varying in length from a few days to two weeks. Comprehensive supplements to BITM 70 have been developed to cover inspection of fracture critical bridge members, and culverts are now covered in the BIRM. The BIRM is a revision and upgrading of the previous manual. Improved Bridge Inspection techniques are presented, and state-of-the-art inspection equipment is included. New or expanded coverage is provided on culverts, fracture critical members, cable-stayed bridges, prestressed segmental bridges, moveable bridge inspection, underwater inspection, and non-destructive evaluation and critical findings. A three-week comprehensive training program on bridge inspection, based on the BIRM, has been developed. The program consists of a one-week course, FHWA-NHI Course No 130054, “Engineering Concepts for Bridge Inspectors,” and a two-week course, FHWA-NHI Course No 130055, “Safety Inspection of In-Service Bridges.” Together, these two courses meet the definition of a comprehensive training program in bridge inspection as defined in the National Bridge Inspection Standards. Successful completion of the prerequisite FHWA-NHI Course No. 130054 is required to register for this FHWA-NHI 130055 Course. FHWA-NHI Course No. 130101, Introduction to Safety Inspection of In-Service Bridges, web based training or FHWA-NHI Course No. 130101a web based training assessment may be substituted for FHWA-NHI Course No. 130054. AN - dot:87953 ET - Final Manual KW - Bridges KW - Culverts KW - Inspection KW - Structural health monitoring KW - Underwater structures LA - English PB - United States. Department of Transportation. Federal Highway Administration PY - 2015-11-01 SN - FHWA-NHI-16-013 TI - Bridge Inspector’s Reference Manual (BIRM) [2015] M3 - Tech Report N1 - United States N1 - DTFH61-06-T-00009-T09-B07 N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87953 ER -
Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 7, Data Complete Through 11/14/2025

United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information

2025-11-19 | Special Issue - Weekly Motor Fuel Report | PDF

The Gasoline Product Supplied report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Administration ...

11/24/2025

Title : Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 7, Data Complete Through 11/14/2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Published Date : 2025-11-19 Series : Special Issue - Weekly Motor Fuel Report URL : https://rosap.ntl.bts.gov/view/dot/87952 United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2025). Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 7, Data Complete Through 11/14/2025. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information "Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 7, Data Complete Through 11/14/2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information "Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 7, Data Complete Through 11/14/2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information AB - The Gasoline Product Supplied report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Administration (EIA) website. The EIA publishes the average daily amount of gasoline supplied in barrels, which HPPI converts to an average number of gallons of gasoline per week. AN - dot:87952 KW - Fuel consumption KW - Gasoline KW - Supply KW - Traffic volume KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information PY - 2025-11-19 T2 - Special Issue - Weekly Motor Fuel Report TI - Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 7, Data Complete Through 11/14/2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87952 ER -
Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 6, Data Complete Through 11/7/2025

United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information

2025-11-13 | Special Issue - Weekly Motor Fuel Report | PDF

The Gasoline Product Supplied report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Administration ...

11/24/2025

Title : Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 6, Data Complete Through 11/7/2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Published Date : 2025-11-13 Series : Special Issue - Weekly Motor Fuel Report URL : https://rosap.ntl.bts.gov/view/dot/87951 United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2025). Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 6, Data Complete Through 11/7/2025. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information "Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 6, Data Complete Through 11/7/2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information "Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 6, Data Complete Through 11/7/2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information AB - The Gasoline Product Supplied report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Administration (EIA) website. The EIA publishes the average daily amount of gasoline supplied in barrels, which HPPI converts to an average number of gallons of gasoline per week. AN - dot:87951 KW - Fuel consumption KW - Gasoline KW - Supply KW - Traffic volume KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information PY - 2025-11-13 T2 - Special Issue - Weekly Motor Fuel Report TI - Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 6, Data Complete Through 11/7/2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87951 ER -
National Travel Time Dashboard: Interstate Highways, August 2025

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2025-08-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, August 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2025-08-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87950 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2025). National Travel Time Dashboard: Interstate Highways, August 2025. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, August 2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, August 2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87950 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2025-08-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, August 2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87950 ER -
National Travel Time Dashboard: Interstate Highways, July 2025

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2025-07-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, July 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2025-07-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87949 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2025). National Travel Time Dashboard: Interstate Highways, July 2025. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, July 2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, July 2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87949 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2025-07-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, July 2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87949 ER -
Experimental Products Evaluation Program Annual Report: 1996

Williams, Gary

1997-07-01 | PDF

This publication consists of a listing of experimental products that are being, or have been, evaluated by The Oklahoma Department of Transportation, or other transportation agencies. The listing is continuously updated as new information is received. A status of the evaluation is given for each item, showing the progress or result of the evaluatio ...

11/24/2025

Title : Experimental Products Evaluation Program Annual Report: 1996 Creator(s) : Williams, Gary Corporate Creator(s) : Oklahoma. Department of Transportation Corporate Contributor(s) : United States. Department of Transportation. Federal Highway Administration Published Date : 1997-07-01 Report Number : FHWA/OK 97(07) URL : https://rosap.ntl.bts.gov/view/dot/87948 Williams, Gary (1997). Experimental Products Evaluation Program Annual Report: 1996. Williams, Gary "Experimental Products Evaluation Program Annual Report: 1996" (1997) Williams, Gary "Experimental Products Evaluation Program Annual Report: 1996" , 1997 Export RIS Citation Information. TY - Tech Report AU - Williams, Gary A2 - Oklahoma. Department of Transportation A3 - United States. Department of Transportation. Federal Highway Administration AB - This publication consists of a listing of experimental products that are being, or have been, evaluated by The Oklahoma Department of Transportation, or other transportation agencies. The listing is continuously updated as new information is received. A status of the evaluation is given for each item, showing the progress or result of the evaluation. AN - dot:87948 ET - Annual Report: January, 1996 - December, 1996 KW - Experiments KW - Products KW - Equipment KW - Annual reports KW - Paving materials KW - Patching KW - Culverts KW - Drainage KW - Experimental products and equipment LA - English PB - Oklahoma. Department of Transportation PY - 1997-07-01 SN - FHWA/OK 97(07) TI - Experimental Products Evaluation Program Annual Report: 1996 M3 - Tech Report N1 - United States N1 - 2700 UR - https://rosap.ntl.bts.gov/view/dot/87948 ER -
National Travel Time Dashboard: Interstate Highways, June 2025

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2025-06-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, June 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2025-06-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87947 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2025). National Travel Time Dashboard: Interstate Highways, June 2025. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, June 2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, June 2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87947 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2025-06-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, June 2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87947 ER -
National Travel Time Dashboard: Interstate Highways, May 2025

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2025-05-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, May 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2025-05-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87946 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2025). National Travel Time Dashboard: Interstate Highways, May 2025. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, May 2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, May 2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87946 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2025-05-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, May 2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87946 ER -
National Travel Time Dashboard: Interstate Highways, April 2025

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2025-04-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, April 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2025-04-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87945 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2025). National Travel Time Dashboard: Interstate Highways, April 2025. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, April 2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, April 2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87945 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2025-04-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, April 2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87945 ER -
National Travel Time Dashboard: Interstate Highways, March 2025

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2025-03-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, March 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2025-03-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87944 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2025). National Travel Time Dashboard: Interstate Highways, March 2025. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, March 2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, March 2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87944 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2025-03-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, March 2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87944 ER -
National Travel Time Dashboard: Interstate Highways, February 2025

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2025-02-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, February 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2025-02-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87943 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2025). National Travel Time Dashboard: Interstate Highways, February 2025. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, February 2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, February 2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87943 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2025-02-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, February 2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87943 ER -
National Travel Time Dashboard: Interstate Highways, January 2025

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2025-01-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, January 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2025-01-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87942 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2025). National Travel Time Dashboard: Interstate Highways, January 2025. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, January 2025" (2025) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, January 2025" , 2025 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87942 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2025-01-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, January 2025 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87942 ER -
National Travel Time Dashboard: Interstate Highways, December 2024

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2024-12-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, December 2024 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2024-12-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87941 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2024). National Travel Time Dashboard: Interstate Highways, December 2024. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, December 2024" (2024) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, December 2024" , 2024 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87941 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2024-12-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, December 2024 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87941 ER -
National Travel Time Dashboard: Interstate Highways, November 2024

United States. Department of Transportation. Federal Highway Administration. Office of Operations

2024-11-01 | National Travel Time Dashboard: Interstate Highways | PDF

The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Ma ...

11/24/2025

Title : National Travel Time Dashboard: Interstate Highways, November 2024 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Operations Published Date : 2024-11-01 Series : National Travel Time Dashboard: Interstate Highways URL : https://rosap.ntl.bts.gov/view/dot/87940 United States. Department of Transportation. Federal Highway Administration. Office of Operations (2024). National Travel Time Dashboard: Interstate Highways, November 2024. United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, November 2024" (2024) United States. Department of Transportation. Federal Highway Administration. Office of Operations "National Travel Time Dashboard: Interstate Highways, November 2024" , 2024 Export RIS Citation Information. TY - Statistical Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Operations AB - The Monthly Urban Congestion Report (UCR) provides a state-level overview of traffic congestion and reliability trends on Interstate highways. Published every month, the report compares data from the most recent month with the same month in the previous year. It uses travel time data from the Federal Highway Administration’s National Performance Management Research Data Set (NPMRDS) and traffic volume data from the Highway Performance Monitoring System (HPMS). The report includes Interstate highway data from all 50 U.S. states and the District of Columbia. AN - dot:87940 KW - Traffic congestion KW - Travel time KW - Traffic volume KW - Urban transportation KW - Reliability (Statistics) KW - Data collection KW - Data analysis LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Operations PY - 2024-11-01 T2 - National Travel Time Dashboard: Interstate Highways TI - National Travel Time Dashboard: Interstate Highways, November 2024 M3 - Statistical Report N1 - United States N1 - Public Domain UR - https://rosap.ntl.bts.gov/view/dot/87940 ER -

Previous Page Previous

181 - 200 / 529