The purpose of this document is to provide general guidance for implementing and administering the Federal Lands Access Program (Access Program) under 23 U.S.C. 204, established under section 1119 of the Moving Ahead for Progress in the 21st Century Act (MAP-21) (Pub. L. 112- 141) and continued under the Fixing America’s Surface Transportation Act
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The purpose of this analysis, modeling, and simulation (AMS) plan is to provide a well-defined and unambiguous set of steps to be followed for modeling, simulating, and evaluating the mobility and environmental impacts of the pilot deployment as outlined in the refined evaluation plan for Tampa, created in Task 2 of this project. The plan describes
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Geospatial technologies such as photogrammetry and global navigation satellite systems (GNSS) have been an integral part of highway mapping for decades. However, geospatial technologies continue to evolve, and new technologies are becoming more accessible for a wide range of highway construction applications. Tools such as unmanned aircraft systems
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Ordinarily, the acquisition of properties or real property interests for federally-assisted projects does not begin before the completion of the environmental review process that the National Environmental Policy Act (NEPA) requires. In some situations, however, an agency may acquire property in advance of NEPA or other environmental determinations
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To justify investments towards improved traffic operations, engineers and policymakers need accurate and scientific methods of congestion measurement. However, conventional methods are limited and/or outdated. Peak hour analyses fail to account for changing conditions throughout the year. Reliability modeling in the Highway Capacity Manual (HCM), w
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The Targeted Work Zone Engagement Framework (“Framework”) was developed in 2016 to serve as a resource for FHWA personnel to easily and efficiently provide targeted assistance to State transportation agencies. It is designed to support work zone program personnel in enhancing the effectiveness of their work zone safety and mobility policies and pro
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Designing rehabilitation strategies for flexible pavements exhibiting various types and levels of distress is a challenge. An important factor related to the design of a rehabilitation strategy is the use of a reliable procedure to evaluate the in-place condition of pavements. A project-level pavement evaluation program should consist of multiple a
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United States. Department of Transportation. Federal Highway Administration. Office of Safety
2018-08-01
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This plan, which has evolved and matured with the advancement of safety planning techniques, is a multi-agency, comprehensive, data-driven approach to reduce fatalities and serious injuries on all public roads. The plan highlights VDOT’s commitment to improving the safety of pedestrian crossings at uncontrolled locations.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2018-08-01
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PDF
Traffic Volume Trends is a monthly report based on hourly traffic count data reported by the States. These data are collected at approximately 5,000 continuous traffic counting locations nationwide and are used to estimate the percent change in traffic for the current month compared with the same month in the previous year. Estimates are re-adjuste
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The GIS in Transportation team publishes quarterly newsletters to share information about significant geospatial transportation news, events, and applications. Each issue highlights a specific transportation agency's application of GIS or geospatial data and technology.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2018-08-01
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PDF
This manual facilitates the development of a highway system consistent with the needs of the multimodal traveling public and provides detailed guidance on target speeds and the installation of marked crosswalks at uncontrolled intersections and mid-block locations.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2018-08-01
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PDF
The Federal Highway Administration (FHWA), Office of Highway Policy Information, has developed this "Traffic Data Computation Method Pocket Guide." Traffic data items are performance indicators that are computed from raw and processed traffic information. They are used for operational assessment of transportation facilities, in designing and planni
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United States. Department of Transportation. Federal Highway Administration. Office of Safety
2018-08-01
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PDF
The purpose of this plan is to establish a vision for bicycling and walking as modes of transportation in Alabama. The graphic below summarizes key strategies, as found in the plan, for improving safety at pedestrian crossings.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
2018-08-01
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PDF
Crushed, manufactured open-graded aggregates (OGAs) are often used as structural backfill materials for retaining walls, bridge foundations, and pavement bases because of their engineering properties and general easiness to work with in construction. These attributes can lead to better long-term performance of geotechnical and pavement structures.
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The importance of transportation infrastructure and functionality in the site selection process varies across different types of firms and facilities. It is important to understand these differences to determine when and how a transportation agency can provide information and support to a community process for economic development and firm attracti
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United States. Department of Transportation. Federal Highway Administration. Office of Safety
2018-08-01
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PDF
The 2017 Complete Streets Design Guide is a concise but thorough reference guide for designing streets to meet multimodal and community needs. The guide includes the Complete Streets toolbox that draws on best practices from a variety of national design standards and guidelines, emphasizes the role of context and flexibility during the design proce
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Through policy choices, planning decisions, and communications strategies, transportation agencies can expand their role in facilitating new business attraction/expansion and better align site selection decisions with community goals and priorities. The following describes a selection of these options and opportunities.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2018-08-01
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PDF
This policy creates a comprehensive and connected transportation network for Louisiana and aims to balance access, mobility, and safety needs of motorists, transit users, bicyclists, pedestrians of all ages and abilities, and users of wheelchairs and mobility aids. DOTD will implement effective pedestrian countermeasures to improve safety.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2018-08-01
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PDF
ADOT’s 2017 Pedestrian Safety Action Plan (PSAP) is a strategic action plan with clear objectives focusing resources on reducing the greatest number of possible severe injury and fatal pedestrian-motor vehicle crashes on the Arizona State Highway System (SHS).
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