ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners.
As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.
The report summarizes the objectives and benefits of formal pavement management systems and outlines an approach believed by the author to be practical for Virginia. The management of Virginia interstate pavements and a proposed random-sampling plan for the primary and secondary systems are discussed. Five recommendations directed at initiating a pavement management system are offered. Perhaps the most important of these deals with the immediate establishment of a pilot management system for the interstate network. Projected costs of pavement management range from $100,000 to $200,000 for development of a system, depending upon the level of commitment, and approximately $90,000 in annual operating costs.
A photolog system was pilot tested to obtain data for a comparison of the costs of a statewide photologging program with those incurred in other metho...
This interim report presents the results of an evaluation of 4-in and 8-in wide edgellnes on the lateral placement and speeds of vehicles on two-lane ...
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