Interstate 26

Ongoing project will widen I-26 from Irmo to Little Mountain

As part of SCDOT’s 10-Year-Plan to upgrade South Carolina highways continues, I-26 will be widened from four to six lanes between the Little Mountain and Peak exits, and will be widened from four to eight lanes between the Peak and Irmo exits. The $512 million dollar project will also include seven new overpass bridges and three reconstructed interchanges at the Little Mountain, Chapin, and Peak exits.