Safety evaluation of converting traffic signals from incandescent to light-emitting diodes : summary report.
Saved in:
Corporate Author: | |
---|---|
Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Washington, D.C. :
U.S. Department of Transportation, Federal Highway Administration, Research Development and Technology, Turner-Fairbanks Highway Research Center,
[2013]
|
Series: | HSIS summary report.
|
Subjects: | |
Online Access: | CONNECT |