I-77 begins as an eight-lane highway at I-26 in the far southwestern part of the Columbia metropolitan area. In the Columbia area, I-77 offers access to Fort Jackson before meeting I-20 in the northeastern part of the city.

Interstate 20 (I-20) is the main east–west Interstate Highway in the state of South Carolina, linking the state with important transportation and business hubs to the north, west, and south, including Atlanta, Georgia; Charlotte, North Carolina (via I-77); Savannah, Georgia (via I-95); and Washington, D.C. (via I-95).

Jan 25, 2024 · Interstate 77 connects the eastern Great Lakes region with Appalachia and the Southeast. The freeway begins at Cayce on the south side of Columbia, following the Southeastern Beltway to Fort Jackson and I-20 near Forest Acres. The remainder of the route in South Carolina leads north to Rock Hill and the Charlotte metropolitan area.

Interstate 20 (I‑20) is a major east–west Interstate Highway in the Southern United States. I-20 runs 1,539 miles (2,477 km) beginning at an interchange with I-10 in Reeves County, Texas, and ending at an interchange with I-95 in Florence, South Carolina.

I-20; ← Georgia I-20 ... I-77; Charleston; Charlotte; Alpine Rd; Fort Jackson Columbia, South Carolina EXIT 80 Clemson Rd Columbia, South Carolina EXIT 82 Spears Creek Church Rd; Pontiac Columbia, South Carolina EXIT 87 S-40-47; White Pond Rd; Elgin ...

Interstate highway I-77 connects the cities of South Carolina, North Carolina, Virginia, West Virginia, Ohio state. Detailed map interstate route I-77 with interchange and exit numbers.

Oct 8, 2023 · RICHLAND COUNTY, S.C. — Investigators say two people have died following a single-vehicle crash on a Richland County interstate ramp. Master Trooper Mitchell Ridgeway with the South Carolina...

A high speed exchange joins I-20 with I-77 and Alpine Road near Fort Jackson to the northeast of the city. East from there, I-20 was widened to six lanes in 2014, as suburban expansion lines U.S. 1 to Pontiac and Exit 82.

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