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Publication Number: FHWA-HRT-13-096
Date: October 2013
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The Federal Highway Administration (FHWA) is focused on advancing the use of evidence-based identification of safety countermeasures and increasing the use of state-of-the-practice safety analyses to support effective safety decisionmaking. Geospatial Information Systems (GIS) offer a unique opportunity to address both of these goals by leveraging various datasets, bringing together disparate information into a common location-based data system. However, GIS implementation is often technically challenging and administratively complicated.
This document summarizes an effort that identifies the level of use of GIS for safety decisionmaking at the State and local level, and uses the results to outline opportunities for FHWA to promote and bolster the use of this technology to improve highway safety. The study utilized a series of resources, including peer exchanges, a comprehensive literature review, and the input of a Technical Working Group. This led to the development of a Marketing, Communications, and Outreach Plan, which included recommend actions for FHWA to incorporate into their safety programs that will support the use of GIS for improved highway safety decisionmaking at the State and local level.
The findings and recommendations from this effort will provide insight into the FHWA’s role in advancing the use of GIS-based safety data systems. Ultimately, leveraging these advanced data systems will empower the State and local agencies with the tools needed to make informed and effective safety decisions.
Monique R. Evans
Director, Office of Safety
Research and Development
This document is disseminated under the sponsorship of the U.S. Department of Transportation in the interest of information exchange. The U.S. Government assumes no liability for the use of the information contained in this document. This report does not constitute a standard, specification, or regulation.
The U.S. Government does not endorse products or manufacturers. Trademarks or manufacturers’ names appear in this report only because they are considered essential to the objective of the document.
Quality Assurance Statement
The Federal Highway Administration (FHWA) provides high-quality information to serve Government, industry, and the public in a manner that promotes public understanding. Standards and policies are used to ensure and maximize the quality, objectivity, utility, and integrity of its information. FHWA periodically reviews quality issues and adjusts its programs and processes to ensure continuous quality improvement.
Topics: research, safety
Keywords: research, safety, safety data, geographic information system, GIS, LRS, roadway inventory data, traffic data, data collection, crash data, safety analysis
TRT Terms: research, Safety and security, Safety, Transportation safety