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Columbia, SC - Archer-United, the joint venture of Archer Western Construction and United Infrastructure Group, along with the lead design firm, Infrastructure Consulting & Engineering are constructing the first two concurrent phases of the South Carolina Department of Transportation's Carolina Crossroads project. The five-phase project will improve “Malfunction Junction,” the interchange at I-20, I-26 and I-126 on the northwest side of Columbia. Phase 1 of the project consists of the re-design and construction of a new interchange for Colonial Life Boulevard at I-126, as well as improvements on I-26 and I-126. Archer-United will replace the existing adverse weave on I-26 westbound between I-20 and I-126 with a semi-directional interchange that is safer and operationally more efficient. Phase 1 stretches approximately 2.5 miles and also includes the reconfiguration of the secondary\frontage roads, three new bridges and two bridge deck rehabilitations. Phase 2 will update the Broad River Road interchange at I-20 in order to create better traffic flow to the interstate as well as lengthen I-20 westbound's access to I-26 westbound in order to minimize congestion from vehicles changing interstates. Three new bridge structures will also be constructed within Phase Two. Click here to learn more about the Carolina Crossroads project.
929 West Adams Street Chicago, Illinois 60607 T: 312.563.5400 F: 312.563.5466
2839 Paces Ferry Road SE Suite 1200 Atlanta, Georgia 30339 T: 404.495.8700 F: 404.495.8701
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