AASHTO M259-1998 Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers Twentieth Edition; ASTM C789-95a
The American Road & Transportation Builders Association
Status
Latest
AASHTO M259-1998
AASHTO M259-1998 history
1998AASHTO M259-1998 Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers Twentieth Edition; ASTM C789-95a