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Design standards are in Adobe (pdf) format only.

2009 Standard Drawings

(Last Updated: December 20, 2016)

County Bridges State Bridges

1999 Standard Drawings

(1999 Standards are discontinued and are for informational purposes only)

County Bridges English - LFD * Metric - LFD * English - LRFD **
State Bridges English - LRFD **
* LFD -- Load Factor Design
** LRFD -- Load and Resistance Factor Design

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