The 2015 interim revision contains updated information to the LRFD Guide Specifications for Design of Pedestrian Bridges, 2nd Edition. It is necessary to have this interim to have all current specification information.
AASHTO GSDPB-2-I1
Original price was: $220.00.$110.00Current price is: $110.00.
AASHTO 2015 Interim Revisions to LRFD Guide Specifications for the Design of Pedestrian Bridges, 2015 Interim Revisions
American Association of State Highway and Transportation Officials , 2014