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Posts tagged with "underpass"

May 19, 2021
Diverging Diamond Interchange Relieves Congestion in Coralville

The City of Coralville and Iowa DOT have partnered to improve the I-80 and 1st Avenue Interchange. The existing diamond interchange will be replaced with a Diverging Diamond Interchange (DDI) design to handle projected traffic volumes. One of the biggest safety and congestion issues is tied to the number of left turns at the interchange.

February 26, 2021
Route 109 Widening and Pedestrian Improvements Reduce Congestion

The Route 109 Improvements Phase 2 project is a continuation of previous work on the corridor where the City of Wildwood championed the vision, developed the funding strategies, and executed the design and construction of infrastructure improvements to improve safety, increase capacity, and reduce congestion on MoDOT routes.

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