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Educational Resources
Additional Web Resources
Federal Highway Administration (FHWA)
American Traffic Safety Services Association (ATSSA)
National LTAP / TTAP Center
North Dakota Local Technical Assistance Program
- Software Downloads
Designed to meet the needs of county road and city street departments, this program provides a procedure for collecting and recording initial sign inventories and severs as a vehicle for maintaining the inventory and managing the system. The program was updated in February, 2008 with special attention to the need for more detailed sign retroreflectivity assessments. The program provides for both observed and electronically sign reflectivity assessments.
Utah Local Technical Assistance Program
- Safety Software Suite
From the site: "The Utah LTAP center is dedicated to bringing safety solutions to local agenies without the money to buy the big expensive tools. We offer a FREE geographic information system with plugins for Crash analysis, Signs management and inventory, Intersection analysis, Road Safety Audits, ADA Ramp management, and more."