United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-01-01
|
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
2024-01-01
|
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
2024-01-01
|
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
2024-01-01
|
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
2024-01-01
|
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
2024-01-01
|
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.
The curriculum at the Management Training School contains different courses for the supervisor and manager since their needs differ. Practical laboratory exercises follow each presentation whenever possible. Case studies, student-centered training, and simulated job functions are the key training methods used in the laboratory exercises. Quizzes an
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The breakup behavior and flammability of antimisting turbine fuels subjected to aerodynamic shear are investigated in this report. Fuels tested were Jet A containing 0.3% FM-9 polymer (developed by ICI Americas) at various levels of degradation ranging from virgin AMK to neat Jet A. The misting behavior of the fuels was quantified by droplet size d
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Alaska Department of Transportation and Public Facilities
2026-06-01
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PDF
The Alaska Rural Remote Operations Workplan (ARROW), led by the Alaska Department of Transportation & Public Facilities (DOT&PF), is a Stage 1 SMART Grant initiative designed to evaluate the use of uncrewed aircraft systems (UAS), satellite communications, and cloud-based geospatial technologies to improve transportation safety, resiliency, and exp
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The Alaska Rural Remote Operations Work Plan (ARROW) UAS Flight Telemetry Dataset contains operational flight telemetry and mission metadata collected by the Alaska Department of Transportation & Public Facilities (DOT&PF) under the U.S. Department of Transportation Strengthening Mobility and Revolutionizing Transportation (SMART) Grant Program. Th
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The Alaska Department of Transportation & Public Facilities plans to create a scalable demonstration project, called the Alaska Rural Remote Operations Workplan (ARROW Program), that places Uncrewed Aerial Systems (UAS) in ten strategic locations to accomplish its inspection and maintenance needs while maximizing the public benefit of this technolo
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Since the early 1980s, the Virginia Department of Transportation (VDOT) has routinely developed and modified bridge abutment designs that eliminate the need for deck joints. The main objective is to decrease lifecycle maintenance costs and disruptions to the traveling public while constructing resilient structures across Virginia. VDOT’s current po
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Runway grooving is an effective surface treatment that reduces the danger of hydroplaning to an aircraft landing on a water-covered runway. Grooves are usually cut by diamond-tipped rotatory blades; square grooves of 1/4-inch size are widely used. Other surface treatments include grooving by a reflex-percussive cutting process, grooving while the c
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Roadway deicers are essential to the functioning of daily life in northern states in winter. After plowing, roadway salting is currently the most practical way of making safe transportation possible in winter. However, road deicer chloride (salt) has a severe negative effect on surrounding watersheds. Yet, currently no methods or procedures have be
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Recycled asphalt pavement (RAP) is widely used in asphalt mixture production because it reduces material cost, conserves natural resources, and improves sustainability in pavement construction. However, increasing RAP content can also introduce compactability issues and weak cracking resistance. For this reason, a better understanding of RAP materi
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Precast/prestressed concrete girders with cast-in-place decks are commonly used for bridge construction throughout the United States. However, girder lifespans exceed the lifespans of concrete decks, resulting in the need for deck replacement. This study surveyed United States Department of Transportation (DOT) engineers to determine common deck re
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Noise certification procedures (with their inclusion of equivalent procedures) have served aviation stakeholders (i.e., original equipment manufacturers [OEM], regulators, operators, airports, etc.) well since the 1960s. With new vehicle types and new technologies (including new entrants, digital technologies for airframes, propulsion, and measurem
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New U.S. regulatory targets aim for an electric vehicle (EV) market share of at least 50% by 2030, a shift mirrored by manufacturers phasing out internal combustion engine (ICE) vehicles. While public organizations are increasingly eager to transition, the pathway is complicated by cold-climate range uncertainties, infrastructure gaps in rural area
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MnDOT has been using alternative deicers (potassium chloride, magnesium chloride, and calcium chloride) to melt roadway ice at temperatures colder than sodium chloride can melt it alone. Using alternative deicers in brine form has been a way to leverage treatment techniques at temperatures below 15 degrees F. However, these alternative deicers have
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MnDOT has been using alternative deicers (potassium chloride, magnesium chloride, and calcium chloride) to melt road way ice at temperatures colder than sodium chloride can melt it alone. Using alternative deicers in brine form has been a way to leverage treatment techniques at temperatures below 15° F. However, these alternative deicers have not y
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