摘要: |
For a roadway management system to function properly, information is required. Traffic data, road roughness, condition evaluation, maintenance performed, history (age, costs, materials), inventory (function, county, lanes, shoulders, access locations), pavement structure components, bridges, drainage features, and accident history are some of the fundamental building blocks of informed decision making. Such information must first be available and second be managed in such a way as to quickly provide the answers to questions asked by individuals not only at all management levels but also of various disciplines to allow sound and knowledgeable decisions. |