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Project Profile

Plymouth County

ACPA-Website-Thumbnail-Project-Profile-Plymouth-County-1Project Profile:
Plymouth County, Iowa

In October 2020, Iowa opened a newly rehabilitated bridge on Highway 3 in Plymouth County.  Installing twin precast concrete box culverts under the existing bridge instead of a full bridge replacement enabled busy Highway 3 to remain open throughout the repairs.  Box culverts were the perfect solution.

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Design Data

Hydraulics of Circular Culverts (12" - 24" pipe)

Design Data:  Hydraulics of Circular Culverts (12" through 24" diameter pipe)Culvert structures represent a significant ...
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Project Profile

CalTech Pedestrian Tunnel

Project Profile:CalTech Pedestrian TunnelWith 74 Nobel Laureates among its alumni, faculty and researchers, the California ...
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Design Data

Life Cycle Cost Analysis

Design Data 25:  Life Cycle Cost AnalysisSelecting pipe materials best suited for service as a storm sewer, culvert, sanitary ...
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