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Construction Projects in Denver, Colorado

  • Bronco Bridge (I-25 over 17th Avenue)

    Bronco Bridge is a Value Engineered Construction Project which involved the Partnering of CDOT, Summit Engineering and Lawrence.

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  • I-70 over Sand Creek Bridge Replacement

    This project consisted of the removal of two deficient structures and the construction of one single structured in phased construction. The I-70 bridge construction over the Sand Creek included roadway reconstruction, drainage improvements, retaining wall construction, lighting modifications and landscaping improvements.

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  • E-470 & I-70 Flyby Design Build, and Ramp H

    This project began in August 2004, this design-build was completed on schedule and within budget with the most important feature being increased traffic safety and efficiency for mainline E-470 traffic to cross I-70, and for E-470 traffic traveling northbound on E-470 to westbound I-70.

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  • South Platte River and Lower Lakewood Gulch Improvements

    River and creek improvements were added along the I-25 corridor to help prevent flooding and remove large areas from the flood plain.

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