Description
This Standard covers electrically powered, on-road, variable message signs used for traffic management and/or driver information applications. Part 1 of the Standard covers Fixed Signs, where the display is mounted in a permanent position above or adjacent to the roadway. Part 2 of the Standard covers Portable Signs, where the display is mounted and deployed on a relocatable trailer.
Product Details
- Published:
- 01/01/2009
- File Size:
- 1 file , 900 KB
