100th St. Culvert Extensions, Des Moines, Iowa

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This project consisted of extending a twin 12×10 concrete box culvert 639 LF that extended a single 8×8 concrete box culvert 76 LF and installing a 6,800 square foot sheet pile retaining wall.   

Project Statistics

Completed Time: 2017
Project's Owner: Iowa Department of Transportation
Project's Value: $2,053,655