Before posting to this forum:

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Before posting to this forum:

WSDOT has a large list of frequently asked questions (FAQ's) that you might take a look at before posting modeling questions to this forum. The FAQ list is at:
Also, PGSuper's help system has a full theoretical manual that has in-depth descriptions about how PGSuper models bridges. Open the help system by pressing the F1 key from within PGSuper. A link to the Theoretical Manual can be found in the Table of Contents.
Please take a look!