On October 20, 2008, the AASHTO Board of Directors approved Policy Resolution PR-7-08: “Endorsement and Expansion of the Transportation System Preservation Technical Services Program”, to include Bridge Preservation.
On October 20, 2008, the AASHTO Board of Directors approved Policy Resolution PR-7-08: “Endorsement and Expansion of the Transportation System Preservation Technical Services Program”, to include Bridge Preservation.