Drainage Facility Management System, SPR-613

摘要

This research project identified requirements for a drainage facility management system for the Oregon Department of Transportation. It also estimated the personnel resources needed to collect the inventory to populate such a system with data. A total of 213 data fields were identified and defined. A pilot data collection effort indicated that the time to gather and enter the information on one culvert was approximately 3 person-hours. Extrapolating the pilot project to the entire Oregon highway system indicates that there are between 23,000 and 25,000 culverts to be inventoried. Based in part on this research project, the drainage facility management system is under development and an inventory of all the culverts is underway.