TY - BOOK AU - TI - AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS SN - 1560512512 U1 - 624.2021873 PY - 2004/// CY - PB - Amer. Assoc. Of State Highway And Transportation O, Washington KW - Bridges -- Specifications -- United States KW - Bridges -- United States-- Maintenance And Repair -- Specifications ER -