ASTM C 789
Precast Reinforced Concrete Box Sections for Culvert, Storm Drain and Sewers
ASTM C 850
Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers with Less Than 2 ft. of
Cover Subjected to Highway Loadings
ASTM C 1433
Standard Specification for Precast Concrete Box Sections for Culverts, Storm Drains, and Sewers
ASTM C 1577
Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and
Sewers Designed According to AASHTO LRFD
AASHTO M 259
Precast Reinforced Concrete Box Sections for Culverts, Storm Drains and Sewers
AASHTO M 273
Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers with Less Than 2 ft. of
Cover Subjected to Highway Loadings