Motorists' preference for route diversion signing. Paper prepared for the 54th Annual Meeting of the Transportation Research Board, Washington, January 1975.

A questionnaire survey was conducted in the Baltimore-Washington corridor to determine motorists' preferences with respect to the type of route diversion signing. The objectives of the questionnaire study were to determine three types of information concerning the motorist and the signing system for diversion. In addition, the study sought to identify the type of real-time information desired by the road-user and determine the format for conveying this information.