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Institutional, Organizational, and Process
Tactical Elements
Research

Update of the AASHTO Guide to Standardized Highway Barrier Hardware

The objective of this research was to review and update the information contained within the following AASHTO-AGC-ARTBA Joint Committee, Task Force 13 (TF13) publication ‘A Guide to Standardized Highway Barrier Hardware’, 1995.
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Best Practice

Best Practices for Crack Treatments for Asphalt Pavements

The objective of this research was to prepare a synthesis of current best practices and programs for crack sealing and crack filling of asphalt pavements.
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Research

U.S. Bicycle Route Guide Signing

The objective of this project was to evaluate the signing needed for effective wayfinding and consistency on co-designated numbered and/or named bicycle routes, specifically U.S. Bicycle Routes, recognizing funding and resource constraints. The final report provides recommendations for an effective
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Best Practice

Incorporating Security Awareness into Routine State DOT Operations and Training

This report highlights the importance of security awareness for all state DOT employees and contractors. The report outlines a flexible “campaign” approach providing techniques to integrate all-hazards security awareness concepts and reminders into routine state DOT operations, maintenance, and t

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Research

Identification of Cross-Cutting Issues Related to the Development, Management, and Delivery of Transportation Projects and Programs

State departments of transportation (DOTs) face many challenges today. Acquiring adequate staffing, managing critical assets, dealing with political issues at federal, state and local levels, and serving a public with ever higher expectations are just a few. It has never been more difficult to take
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Research

Work Plan for the Second Edition of the Highway Safety Manual

The Highway Safety Manual (HSM) is being developed through a series of NCHRP projects and with the guidance of the TRB and AASHTO Task Forces on the HSM. The draft of the first edition was completed in early 2009 and after the balloting process will become an AASHTO publication. The objective of thi
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Research

Statewide Incident Reporting Systems—Business and Technology Plan

This study laid the groundwork for a business and technology plan to meet the requirements of Statewide Incident Reporting Systems included in SAFETEA-LU.
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Research

Conceptual Development of an AASHTO Guide to Systems Operations and Management

The objective of this project was to develop a scope and detailed table of contents for an AASHTO Guide to Systems Operations and Management based on input from operations professionals, knowledge of the industry, and familiarity with existing AASHTO guides.
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Research

Methods for Estimating the Benefits for Winter Maintenance Operations

The project is complete. The research identified an approach for estimating the benefits of winter maintenance operations in terms of increased safety, reduced travel time, and reduced fuel usage and discussed the limitations of the approach. In addition, data from a state highway agency was used
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Research

Revised Chapter 8, Winter Operations and Salt, Sand and Chemical Management, of the Final Report on NCHRP 25-25(04)

NCHRP Project 25-25(04), Environmental Stewardship Practices, Procedures, and Policies for Highway Construction and Maintenance, was conducted to develop a compendium of practices for integrating environmental stewardship into construction, operations, and maintenance activities (see note below). T
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