North Columbia – I-77

The winter has caused a slow down for Sloan Construction Columbia’s work on I-77. The project on the Interstate 77 Widening and Rehabilitation Project in Richland County is to improve safety,  rehabilitate the aging interstate,   bridges, and reduce traffic congestion.  All of the I-77 bridges within this area will also be widened toward the median to support the new lanes.

The project also includes the rehabilitation of the existing I-77  Southbound pavement from just north of Killian Road to Blythewood Road.  This work will consist of repairing and then overlaying the concrete pavement new asphalt.  The $88 million design-build contract was awarded to Archer Western (subcontractor) that began in June 2016, and is estimated to be complete in July 2018.  



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