Feasibility of Using No-Passing-Zone Signs on Two-lane Highways in Virginia

Report No: 80-R27

Published in 1980

About the report:

The Department had placed no-passing-zone signs on selected routes at numerous narrow bridge delineations, and was considering use of the signs on all two-lane primary routes. Because accident and cost data for Virginia were limited, information was compiled from evaluations conducted in other states.

Disclaimer Statement:The contents of this report reflect the views of the author(s), who is responsible for the facts and the accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the Virginia Department of Transportation, the Commonwealth Transportation Board, or the Federal Highway Administration. This report does not constitute a standard, specification, or regulation. Any inclusion of manufacturer names, trade names, or trademarks is for identification purposes only and is not to be considered an endorsement.


  • R. N. Robertson

Last updated: January 25, 2024

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