This is an example problem illustrating the use of the LRFD load combinations in the 2020 edition of the AASHTO specification for a typical bridge girder.
ASCE 7-16, ASCE 7-22
ASCE/SEI 7-16, ASCE/SEI 7-22
AASHTO-LRFD
Minimum Design Loads and Associated Criteria for Buildings and Other Structures
AASHTO LRFD Bridge Design Specifications
Column Loading
Load Combinations
STR04 X02c-22-04 Load Combination Example 04
