Purpose: Used to set the load factor for permit vehicle Service II rating in LRFD projects.
--> Given in girder input.
Useful when the permit vehicle load factor for Service II rating differs from the permit vehicle load factor for Strength II rating. The default value is 1.00 to conform with Table 6-6 in the Guide Manual for Condition Evaluation and Load and Resistance Factor Rating (LRFR) of Highway Bridges.