Projects under development

Proposed US 278 Corridor Improvements – Moss Creek Drive to Squire Pope Road in Beaufort County

The South Carolina Department of Transportation (SCDOT) proposes to widen approximately six miles of I-26 from SC 27 (Exit 187) to one mile west of Jedburg Road (Exit 194).

In cooperation with the Federal Highway Administration (FHWA), SCDOT will focus on a critical piece of the I-526 Corridor. The West project is from Virginia Ave to Paul Cantrell Blvd, and the East project is Virginia Ave to US 17 in Mount Pleasant.

US 176 (Whitmire Highway) over Padgetts Creek
SC 72 (Carlisle Chester Highway) over Coxs Creek
SC 215 (Buffalo-West Springs Highway) over Fair Forest Creek
SC 49 (Cross Keys Highway) over Tyger Creek
SC 49 (Cross Keys Highway) over Fair Forest Creek
SC 114 (Bobby Faucette Road) over Sandy Run Creek

Assembly St

SC 126 (Belvedere-Clearwater Road)

Plan to make improvements to the S-48 (Columbia Avenue) Corridor in order to provide traffic congestion relief from the I-26 and S-48 interchange to the S-48 / S-51 (Amicks Ferry Road) / US 76 (Chapin Road) intersection located in down town Chapin.

The South Carolina Department of Transportation (SCDOT) proposes safety and operational improvements to the intersection of Pinewood Road (SC 120) and McCray's Mill Road (S-33).

Widening Highway I-26 from approximately 1.6 miles west of the SC 202 (Exit 85) interchange to approximately 0.4 miles west of the US 176 (Exit 101) interchange.

Interstate 73 was identified as a high priority route from Michigan to South Carolina in the Intermodal Surface Transportation Equity Act (ISTEA) that the US Congress passed in 1991.

The South Carolina Department of Transportation (SCDOT) proposes to make improvements to the Exit 119 interchange along Interstate 26 (I-26) at US 21/US 176 that will correct geometric deficiencies and support increased traffic anticipated for the interchange.