The Repair, Evaluation, Maintenance, and Rehabilitation (REMR) Research Program was initiated in 1984 and was brought to completion in 1998. Technology developed under this 14-year effort focused on seven problem areas: coastal, concrete and steel, electrical and mechanical, environmental, geotechnical, hydraulic, and operations management. The primary goal of this research effort was to develop affordable technology that would extend the service life of the Nation's aging infrastructure. Technology transfer is available in the forms of bulletins, material data sheets, technical notes, technical reports, and videos.