U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590

Skip to content U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

This report is an archived publication and may contain dated technical, contact, and link information
Publication Number: FHWA-HRT-04-134
Date: December 2005

Enhanced Night Visibility Series, Volume III: Phase II—Study 1: Visual Performance During Nighttime Driving in Clear Weather

PDF Version (859 KB)

PDF files can be viewed with the Acrobat® Reader®





Thanks a lot for your collaboration and interest in this study. The time that you have taken to evaluate these new technologies is greatly appreciated. The results of this evaluation process will help increase the safety of nighttime driving. We will appreciate your cooperation to keep the details of this study as confidential as possible.

If you have any questions please do not hesitate to contact us. __________________will be glad to answer all your questions related to this evaluation process. Have a great day.


Time In: _______________________________________
Time Out: _______________________________________
Total Number of Hours: _______________________________________
Payment: _______________________________________
Experimenter’s Signature: _______________________________________


Previous    Table of Contents    Next
United States Department of Transportation - Federal Highway Administration