An interactive videodisc system and training program developed for fhwa by the north carolina institute for transportation research and education is described. The program includes instruction on various pavement structure repair techniques, including pothole patching, crack sealing, maintenance of gravel roads, ditch maintenance, shoulder maintenance, asphalt chip seals, and basic traffic control. The system hardware has been mounted in a heavy-duty container suitable for shipping. The system is designed to be used with minimal setup. The program is directed toward the highway maintenance worker. This paper appears in transportation research record no. 1276, Maintenance management 1990: proceedings of a workshop, jackson, mississippi, july 25-27, 1990.
Samenvatting