http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Installation of dynamic travel time signs and efforts to obtain and test a graphical route information panel (grip) sign in Austin
Construction and installation of travel time and graphical route information
1 online resource (viii, 16 pages) : color illustrations
Graphic Route Information Panel (GRIP) signs use a combination of text, colors, and representative maps of the roadway system to convey real-time roadway congestion location and severity information. The intent of this project was to facilitate the fabrication, installation, and onset of operations of three dynamic travel time signs and one GRIP sign on Interstate 35 (I-35) near Austin, Texas. Unfortunately, FHWA rejected the request-to-experiment with a GRIP sign. This report documents the efforts made and accomplishments achieved under this project.
by Gerald Ullman, Senior Research Engineer, Texas A&M Transportation Institute, Robert Brydia, Research Scientist, Texas A&M Transportation Institute, Leonard Ruback, Research Scientist, Texas A&M Transportation Institute, Dusty Arrington, Associate Transportation Researcher, Texas A&M Transportation Institute, and Tony Voigt, Research Engineer, Texas A&M Transportation Institute.
"Report Number FHWA/TX-15/5-9049-03-07"--Documentation page.
Performed in cooperation with the Texas Department of Transportation and the Federal Highway Administration 5-9049-03.
Research report (Austin, Tex.) ; no. 5-9049-03-7