Tag: Calvin Schrage of the National Steel Bridge Alliance (NSBA)

Roadbuilding
Iowa DOT adds rolled steel beam standards to acceptable bridge design configurations
The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.,The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.,The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.,The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.,The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.,The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.,The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.,The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.,The Iowa Department of Transportation (Iowa DOT) has added a series of RS40-10 rolled steel beam bridge standards to its acceptable bridge design configurations.
May 19, 2011
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