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I am performing an analysis on a ten span steel girder-floorbeam-stringer bridge. The girders in Spans 4 and 7 have hangers which transmit vertical load, but no moment. The girders are 11 feet deep and I have modeled them as line elements with prismatic section properties. I tried simply...

Thanks edward1. I will look into it.

Thanks BridgeEI. I will check them out.

Are there any multi-span steel girder design programs available online? My bridge is located in Pennsylvania, but PENNDOT's steel girder program will only analyze multi-span bridges, not design them. I don't need the program for final design, just a quick and dirty approximation for...

Are there any programs online that will design a reinforced concrete cantilever retaining wall with a shear key in the footing? Due to geometric constraints, I cannot use piles and the retaining wall have no heel. I did a preliminary design using PENNDOT's retaining wall design program...

@jkbridge: Thanks! I'll check it out. @bridgebuster: I'd love to, but unfortunately, we can't use the PENNDOT specs on this project.

Thanks 3fan! I'll check it out.

Thanks Qshake. I haven't found anything yet online. It looks like I'll be making my own spreadsheets. :-(

Is there any software available to design a reinforced concrete bridge deck using current AASHTO LRFD criteria? I'd rather not go through the effort of developing my own spreadsheets if the software is readily available. Normally, I would just pull the deck design from the PENNDOT standards...