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Posts tagged with "interchange design"

December 14, 2021
The Urban Loop Awarded #5 of Top 10 Roads and Bridges

This month, the Roads and Bridges publication released its Top 10 Roads Awards issue. We’re proud to share the Urban Loop I-80, I-35, IA 141, and Adjacent Interchanges project landed the number five spot in the Top 10 list across North America. Each year, nominations are submitted to the R&B editorial staff, who determine the Top 10 list based on project challenges, impact to the region, and scope of work.

September 20, 2021
US Highway 61 and Missouri Route 47 Interchange Design Study Identifies Congestion Mitigation

An initial comprehensive review of the US Highway 61 and Missouri Route 47 interchange was completed to improve the interchange operations and to identify congestion mitigation measures for Route 47 corridor progression between East Cherry Street and Main Street in Troy, Missouri. The Missouri Department of Transportation partnered with HR Green to review operating conditions and traffic volumes for both existing and future planning conditions.

October 2, 2020
Re-BUILDing Coralville’s 1st Avenue Interchange

The City of Coralville saw this area as an opportunity to revitalize a very prominent and valuable tract of land with valuable access to Interstate 80 and 1st Avenue.

November 2, 2018
100th Street Interchange Grand Opening

On Monday, October 15th, 2018, HR Green project team members attended the City of Urbandale, Iowa and Iowa DOT Grand Opening Event for the 100th Street Interchange. The event celebrated opening the 100th Street Interchange to traffic and commencing construction of the first phase of the overall I-35/I-80 and IA Highway 141 Interchange “Urban Loop.”

February 11, 2016
3D Design Tools Save Time, Money and Aid in Collaboration

The use of 3D Design tools aids engineers in evaluating designs and the conditions present that can create construction delays, cause expensive changes to the design, or could affect long-term maintenance costs if not adequately analyzed at key steps in the design process.

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