I-20 Westbound On-Ramp from SC6 Ramp Detour Notice for Lexington County

​The I-20 Westbound On-Ramp from SC6 (Exit 55) will be closed on Monday night, September 28, 2020, for Temporary Barrier Wall Installation. Motorist wishing to use the SC6 On-Ramp to I-20 Westbound should proceed along the detour route from South Lake Drive to Industrial Drive to Two Notch Road to Longs Pond Road and enter I-20 Westbound from Longs Pond Road (Exit 51)


The Exit 55 Westbound On-Ramp Closure will occur

  • From 7:00 PM Monday, September 28, 2020, until 6:00 AM Tuesday, September 29, 2020


Message board signs along South Lake Drive will display detour directions.

Motorists are advised to used caution and plan accordingly in case of delays.

The road work is part of a four-phase project to widen an 11-mile stretch of I-20 in Lexington County. The project extends from mile marker 60 near US 378 to mile marker 49 at Longs Pond Road. Upon completion, the project will add a third inside lane in both directions aimed at reducing traffic congestion.

Motorists can use SCDOT's 511 Traveler Info http://www.511sc.org/ to check road conditions. For more information concerning this project, the public may contact SCDOT Resident Engineer John Burns at (803) 530-8798 or at BurnsJM@scdot.org.