United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-01-01
|
Highway Statistics Series: State Statistical Abstracts
|
PDF
The data in these State by State Abstracts contain State-submitted data to FHWA on: motor fuel use, driver licensing, vehicle registration, State and local financing, land area, population, and vehicle miles of travel.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2021). Highway Statistics Series: State Statistical Abstracts [Arkansas 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/73826
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Highway Statistics Series: State Statistical Abstracts [Arkansas 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021. https://rosap.ntl.bts.gov/view/dot/73826.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Highway Statistics Series: State Statistical Abstracts [Arkansas 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/73826.
United States. Department of Transportation. Federal Highway Administration
2021-01-01
|
PDF
Although several factors can influence the performance of an asphalt pavement, one of the most important is in-place density. A small increase in density can potentially lead to a significant increase in service life of asphalt. Recognizing the importance of in-place density in building cost-effective asphalt pavements, FHWA initiated a three-phase
...
United States. Department of Transportation. Federal Highway Administration (2021). Enhanced In-Place Density: Why Is It So Important?. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/56216
United States. Department of Transportation. Federal Highway Administration. Enhanced In-Place Density: Why Is It So Important?. United States. Department of Transportation. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/56216.
United States. Department of Transportation. Federal Highway Administration Enhanced In-Place Density: Why Is It So Important?. United States. Department of Transportation. Federal Highway Administration, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/56216.
The Regional Transportation Commission of Washoe County administers the Regional Road Impact Fee Program to accommodate the demand for transportation improvements associated with new developments. Since 1995, the City of Reno, the City of Sparks, and Washoe County have joined the commission in constructing $300 million of transportation improvement
...
United States. Federal Highway Administration (2021). Case Study: Nevada Regional Road Impact Fee Program. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/63440
United States. Federal Highway Administration. Case Study: Nevada Regional Road Impact Fee Program. United States. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/63440.
United States. Federal Highway Administration Case Study: Nevada Regional Road Impact Fee Program. United States. Federal Highway Administration, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/63440.
United States. Department of Transportation. Federal Highway Administration
2021-01-01
|
PDF
The Asphalt Mixture Performance Tester (AMPT) includes three tests designed to fundamentally assess your asphalt mixture’s stiffness, cracking potential, and resistance to rutting. In the dynamic modulus (DM) test, your asphalt mixture specimen is subjected to a sinusoidal compressive stress of various frequencies, measured as a function of time to
...
United States. Department of Transportation. Federal Highway Administration (2021). Technology Deployed in MATC: Asphalt Mixture Performance Tester (AMPT). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/56214
United States. Department of Transportation. Federal Highway Administration. Technology Deployed in MATC: Asphalt Mixture Performance Tester (AMPT). United States. Department of Transportation. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/56214.
United States. Department of Transportation. Federal Highway Administration Technology Deployed in MATC: Asphalt Mixture Performance Tester (AMPT). United States. Department of Transportation. Federal Highway Administration, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/56214.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-01-01
|
Highway Statistics Series: State Statistical Abstracts
|
PDF
The data in these State by State Abstracts contain State-submitted data to FHWA on: motor fuel use, driver licensing, vehicle registration, State and local financing, land area, population, and vehicle miles of travel.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2021). Highway Statistics Series: State Statistical Abstracts [Wyoming 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/74077
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Highway Statistics Series: State Statistical Abstracts [Wyoming 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021. https://rosap.ntl.bts.gov/view/dot/74077.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Highway Statistics Series: State Statistical Abstracts [Wyoming 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/74077.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2021-01-01
|
PDF
There is broad consensus among global roadway safety experts that speed control is one of the most important methods for reducing fatalities and serious injuries. Speed is an especially important factor on non-limited access roadways where vehicles and vulnerable road users mix. A driver may not see or be aware of the conditions within a corridor,
...
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2021). Proven Safety Countermeasures: Appropriate Speed Limits for All Road Users (Report No. FHWA-SA-21-034). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/66683
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures: Appropriate Speed Limits for All Road Users. Report no. FHWA-SA-21-034. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021. https://rosap.ntl.bts.gov/view/dot/66683.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures: Appropriate Speed Limits for All Road Users. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021, Report no. FHWA-SA-21-034, ROSA P. https://rosap.ntl.bts.gov/view/dot/66683.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2021-01-01
|
PDF
Selecting appropriate speed limits on roadways is important in maintaining a safe and efficient transportation network. Speed limits are established with an engineering study based on inputs like traffic volumes, operating speeds, roadway characteristics, and crash history. However, conditions on the roadway are susceptible to change in a short amo
...
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2021). Proven Safety Countermeasures: Variable Speed Limits (Report No. FHWA-SA-21-054). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/66686
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures: Variable Speed Limits. Report no. FHWA-SA-21-054. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021. https://rosap.ntl.bts.gov/view/dot/66686.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures: Variable Speed Limits. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021, Report no. FHWA-SA-21-054, ROSA P. https://rosap.ntl.bts.gov/view/dot/66686.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2021-01-01
|
PDF
Horizontal curves account for 27 percent of all fatal crashes and 80 percent of all fatal crashes at curves are roadway departure crashes.1 Roadside design improvements at curves is a strategy encompassing several treatments that target the high-risk roadside environment along the outside of horizontal curves. These treatments can reduce roadway de
...
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2021). Proven Safety Countermeasures: Roadside Design Improvements at Curves (Report No. FHWA-SA-21-029). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/66699
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures: Roadside Design Improvements at Curves. Report no. FHWA-SA-21-029. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021. https://rosap.ntl.bts.gov/view/dot/66699.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures: Roadside Design Improvements at Curves. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021, Report no. FHWA-SA-21-029, ROSA P. https://rosap.ntl.bts.gov/view/dot/66699.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2021-01-01
|
PDF
While most transportation agencies have established traditional safety review procedures, a road safety audit (RSA) or assessment is unique. RSAs are performed by a multidisciplinary team independent of the project. RSAs consider all road users, account for human factors and road user capabilities, are documented in a formal report, and require a f
...
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2021). Proven Safety Countermeasures: Road Safety Audit (Report No. FHWA-SA-21-048). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/66815
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures: Road Safety Audit. Report no. FHWA-SA-21-048. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021. https://rosap.ntl.bts.gov/view/dot/66815.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures: Road Safety Audit. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021, Report no. FHWA-SA-21-048, ROSA P. https://rosap.ntl.bts.gov/view/dot/66815.
United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
2021-01-01
|
PDF
Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi
...
United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements (2021). Targeted Overlay Pavement Solutions (TOPS): Asphalt Rubber Gap-Graded (Report No. FHWA-HIF-21-001). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/56195
United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements. Targeted Overlay Pavement Solutions (TOPS): Asphalt Rubber Gap-Graded. Report no. FHWA-HIF-21-001. United States. Department of Transportation. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/56195.
United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements Targeted Overlay Pavement Solutions (TOPS): Asphalt Rubber Gap-Graded. United States. Department of Transportation. Federal Highway Administration, 2021, Report no. FHWA-HIF-21-001, ROSA P. https://rosap.ntl.bts.gov/view/dot/56195.
United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
2021-01-01
|
PDF
Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi
...
United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements (2021). Targeted Overlay Pavement Solutions (TOPS): Crack Attenuating Mix (Report No. FHWA-HIF-21-002). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/56200
United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements. Targeted Overlay Pavement Solutions (TOPS): Crack Attenuating Mix. Report no. FHWA-HIF-21-002. United States. Department of Transportation. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/56200.
United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements Targeted Overlay Pavement Solutions (TOPS): Crack Attenuating Mix. United States. Department of Transportation. Federal Highway Administration, 2021, Report no. FHWA-HIF-21-002, ROSA P. https://rosap.ntl.bts.gov/view/dot/56200.
The City of Lincoln, Nebraska, wanted to connect its extensive citywide bicycle trail system to—and through—its growing and increasingly vibrant downtown and wanted the connection to be safe, attractive, and inviting. To meet the final project cost of nearly $3.7 million, the city assembled funding from more than 20 sources, including a major share
...
United States. Federal Highway Administration (2021). N Street Protected Bikeway, Lincoln, Nebraska. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/63439
United States. Federal Highway Administration. N Street Protected Bikeway, Lincoln, Nebraska. United States. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/63439.
United States. Federal Highway Administration N Street Protected Bikeway, Lincoln, Nebraska. United States. Federal Highway Administration, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/63439.
United States. Department of Transportation. Federal Highway Administration
2021-01-01
|
PDF
The Moving Ahead for Progress in the 21st Century Act or “MAP-21” (Pub. L. 112-141, 126 Stat. 405), was signed into law July 6, 2012, and continued the Highway Safety Improvement Program (HSIP) as a core program under title 23 United States Code section 148 to reduce fatalities and injuries on all public roadways. Title 23 United States Code sectio
...
United States. Department of Transportation. Federal Highway Administration (2021). California: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/82519
United States. Department of Transportation. Federal Highway Administration. California: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/82519.
United States. Department of Transportation. Federal Highway Administration California: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/82519.
United States. Department of Transportation. Federal Highway Administration
2021-01-01
|
PDF
Louisiana has set an aggressive target for reducing death and injury on the roadways –Destination Zero Deaths. The 2017 Strategic Highway Safety Plan (SHSP) targets five emphasis areas: impaired driving, occupant protection, infrastructure and operations, crashes involving young drivers and distracted driving. Although preliminary, Louisiana is sho
...
United States. Department of Transportation. Federal Highway Administration (2021). Louisiana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/82711
United States. Department of Transportation. Federal Highway Administration. Louisiana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/82711.
United States. Department of Transportation. Federal Highway Administration Louisiana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/82711.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-01-01
|
Highway Statistics Series: State Statistical Abstracts
|
PDF
The data in these State by State Abstracts contain State-submitted data to FHWA on: motor fuel use, driver licensing, vehicle registration, State and local financing, land area, population, and vehicle miles of travel.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2021). Highway Statistics Series: State Statistical Abstracts [Washington 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/74074
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Highway Statistics Series: State Statistical Abstracts [Washington 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021. https://rosap.ntl.bts.gov/view/dot/74074.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Highway Statistics Series: State Statistical Abstracts [Washington 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/74074.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-01-01
|
Highway Statistics Series: State Statistical Abstracts
|
PDF
The data in these State by State Abstracts contain State-submitted data to FHWA on: motor fuel use, driver licensing, vehicle registration, State and local financing, land area, population, and vehicle miles of travel.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2021). Highway Statistics Series: State Statistical Abstracts [South Dakota 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/74067
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Highway Statistics Series: State Statistical Abstracts [South Dakota 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021. https://rosap.ntl.bts.gov/view/dot/74067.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Highway Statistics Series: State Statistical Abstracts [South Dakota 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/74067.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-01-01
|
Highway Statistics Series: State Statistical Abstracts
|
PDF
The data in these State by State Abstracts contain State-submitted data to FHWA on: motor fuel use, driver licensing, vehicle registration, State and local financing, land area, population, and vehicle miles of travel.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2021). Highway Statistics Series: State Statistical Abstracts [Delaware 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/73831
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Highway Statistics Series: State Statistical Abstracts [Delaware 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021. https://rosap.ntl.bts.gov/view/dot/73831.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Highway Statistics Series: State Statistical Abstracts [Delaware 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/73831.
The Transportation Pooled Fund (TPF) Program has existed for more than 20 years and has enabled public and private entities to combine resources to conduct high-priority research on a wide variety of shared, highway-related problems. By pooling funds and expertise, participants develop innovative solutions at less cost while extending the reach and
...
United States. Federal Highway Administration (2021). Transportation Pooled Fund Program [fact sheet] (Report No. FHWA-HRT-21-031). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54792
United States. Federal Highway Administration. Transportation Pooled Fund Program [fact sheet]. Report no. FHWA-HRT-21-031. United States. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/54792.
United States. Federal Highway Administration Transportation Pooled Fund Program [fact sheet]. United States. Federal Highway Administration, 2021, Report no. FHWA-HRT-21-031, ROSA P. https://rosap.ntl.bts.gov/view/dot/54792.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2021-01-01
|
PDF
The SafetyEdgeSM technology shapes the edge of the pavement at approximately 30 degrees from the pavement cross slope during the paving process. This safety practice eliminates the potential for vertical drop-off at the pavement edge, has minimal effect on project cost, and can improve pavement durability by reducing edge raveling of asphalt.
United States. Department of Transportation. Federal Highway Administration. Office of Safety (2021). Proven Safety Countermeasures: SafetyEdgeSM (Report No. FHWA-SA-21-038). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/66700
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Proven Safety Countermeasures: SafetyEdgeSM. Report no. FHWA-SA-21-038. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021. https://rosap.ntl.bts.gov/view/dot/66700.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Proven Safety Countermeasures: SafetyEdgeSM. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2021, Report no. FHWA-SA-21-038, ROSA P. https://rosap.ntl.bts.gov/view/dot/66700.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2021-01-01
|
Highway Statistics Series: State Statistical Abstracts
|
PDF
The data in these State by State Abstracts contain State-submitted data to FHWA on: motor fuel use, driver licensing, vehicle registration, State and local financing, land area, population, and vehicle miles of travel.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2021). Highway Statistics Series: State Statistical Abstracts [Maryland 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/74043
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Highway Statistics Series: State Statistical Abstracts [Maryland 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021. https://rosap.ntl.bts.gov/view/dot/74043.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Highway Statistics Series: State Statistical Abstracts [Maryland 2021]. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/74043.
Links with this icon indicate that you are leaving a Bureau of Transportation
Statistics (BTS)/National Transportation Library (NTL)
Web-based service.
Thank you for visiting.
You are about to access a non-government link outside of
the U.S. Department of Transportation's National
Transportation Library.
Please note: While links to Web sites outside of DOT are
offered for your convenience, when you exit DOT Web sites,
Federal privacy policy and Section 508 of the Rehabilitation
Act (accessibility requirements) no longer apply. In
addition, DOT does not attest to the accuracy, relevance,
timeliness or completeness of information provided by linked
sites. Linking to a Web site does not constitute an
endorsement by DOT of the sponsors of the site or the
products presented on the site. For more information, please
view DOT's Web site linking policy.
To get back to the page you were previously viewing, click
your Cancel button.