Abstract:
This Transportation Research Record contains 15 papers on the subjects of maintenance management, work zones, and winter maintenance. The papers on maintenance management are concerned with highway maintenance outsourcing, highway preventive maintenance, traffic signal maintenance, rest area maintenance, and maintenance of pavement markings. The papers on work zones evaluate work zone safety, automated work zone information systems, speed control in work zones, highway capacity for work zone lane closures, work zone optimization, truck accidents in work zones, and wind loads on work zone traffic control devices. The papers on winter maintenance deal with brine application for pretreatment and anti-icing and measuring winter maintenance performance.