References
References
- Barnard E Shepard R Final Report, Bridge Maintenance and Management Study, Ministry of Communications, Kingdom of Saudi Arabia JECOR Transport Project 1992 (United States – Saudi Arabian Joint Commission on Economic Cooperation)
- Johnson M Evaluating bridge design alternatives using life-cycle cost analysis Pontis States and Actions 10 2004 (AASHTO: Washington D.C.)
- Roberts JE Shepard R Bridge management for the 21st century in Proceedings of the First International Conference on Bridge Maintenance, Safety and Management, IABMAS ‘02, Barcelona, Spain 2002 pp. 3 – 8
- Shepard , RW and Johnson , MB . 2001 . California Bridge Health Index . TR News , 215 : 6 – 11 .
- SHOPP State Highway Operation and Protection Plan, California Department of Transportation Approved by the California Transportation Commission, 4 April, 2002 2002