A real-time frontage road progression analysis and control strategy. Presented at the 53rd Annual Meeting of the Highway Research Board, Washington, January 1974.

A real-time frontage road progression analysis and control strategy is discussed. The discussion addresses the problem of urban freeways that frequently experience congestion due to normal peak-hour demands exceeding capacity. A real-time, traffic-responsive frontage road strategy that could be used in operating frontage roads as a major traffic carrying facility is presented. A discussion is added.