
South Carolina Highway 34 travels 185.93 miles across the Palmetto State from Greenwood to Dillon. Beginning from U.S. 25-178 Business (Main Street S) in south Greenwood, S.C. 34 follows Ninety Six Highway east to Main Street across the town of Ninety Six. Passing south of Lake Greenwood across the Saluda River, S.C. 34 enters Newberry County.
S.C. 34 continues east to the town of Silverstreet, where a 4.53 mile long overlap with S.C. 121 begins. Advancing to the Newberry County seat of Newberry, S.C. 121 separates around the north side of the city while S.C. 34 runs east along Dixie Drive to U.S. 76 (Wilson Road). Boundary Street east to S.C. 395 (Nance Street) in Downtown Newberry, and Main Street east to Winnsboro Road were formerly part of S.C. 34 Business.
U.S. 76/S.C. 34 overlap for 0.90 miles to Winnsboro Road in Newberry. S.C. 34 turns east there to meet Interstate 26 at Exit 74 and U.S. 176 at Keitts Crossroads. Spanning the Broad River, S.C. 34 enters Fairfield County en route to U.S. 321 outside Winnsboro. S.C. 34 combines with U.S. 321 south 3.64 miles to bypass the Fairfield County seat.
Continuing east from Winnsboro, S.C. 34 converges with Interstate 77 just west of the town of Ridgeway. Within Ridgeway, S.C. 34 joins U.S. 21 (Palmer Street) for 0.22 miles between Church Street and Broad Street. S.C. 34 bee lines east from there to Lugoff in Kershaw County.
S.C. 34 overlaps with U.S. 1/601 north from Lugoff into the city of Camden. U.S. 601 turns north alongside U.S. 521 (Broad Street) while the 6.11 mile long concurrency with U.S. 1 (Dekalb Street) extends east to Bishopville Highway. S.C. 34 parallels Interstate 20 to the north from Camden to the Lee County seat of Bishopville.
U.S. 15 and S.C. 34 combine for 11.35 miles from S.C. 341 (Church Street) in Downtown Bishopville to S.C. 403 at Lees Crossroads in Darlington County. U.S. 15 turns north to Hartsville while S.C. 34 proceeds east to Darlington. Traversing wet land areas and the Pee Dee River, S.C. 34 continues east to Brownsville in Marlboro County.
The eastern most extent of S.C. 34 follows a winding course northeast to Bingham in Dillon County and east to Interstate 95 at Exit 190. The state highway concludes along Main Street in the city of Dillon at the south split of U.S. 301/501 and S.C. 9.


Confirming marker posted along Winnsboro Road north after the S.C. 34 turn from U.S. 76 (Wilson Road) westbound.
01/02/14

S.C. 34 (Winnsboro Road) leads 2.25 miles northeast from U.S. 76 in Newberry to Interstate 26.
01/02/14

S.C. 34 (Winnsboro Road) intersect Mt. Bethel Garmany Road (Road 44) north and Heritage Drive (Road 803) south at this traffic light.
01/02/14

S.C. 34 expands to a three lane boulevard leading into the diamond interchange with Interstate 26.
01/02/14

U.S. 176 parallels I-26 southeast to Pomaria and Irmo. Heading north toward Spartanburg, U.S. 176 reaches the town of Whitmire in 14 miles.
01/02/14



S.C. 34/151 (Bobo Newsom Highway) overlap 5.69 miles east to Lamar Highway (S.C. 34 Connector) in the city of Darlington.
05/28/07

S.C. 34/151 (Harry Byrd Highway) meet U.S. 52/401 (Governor Williams Highway) at a diamond interchange east of Darlington Raceway.
05/28/07

U.S. 401 parts ways with U.S. 52 (Governor Williams Highway) to the immediate south of S.C. 34/151 at Lamar Highway.
05/28/07


S.C. 34 east and Interstate 95 come together at a diamond interchange south of Betsy Jackson Bay and west of Dillon.
01/01/17


S.C. 34 commence along W Main Street from U.S. 301/601 and S.C. 9 in Downtown Dillon without a confirming marker.
01/01/17

An Interstate 95 trailblazer stands along S.C. 34 west of the five point intersection with Calhoun Street and South Carolina Avenue in Dillon.
01/01/17

A diamond interchange joins S.C. 34 with Interstate 95 beyond the Harbor Freight Tools Distribution Center complex.
01/01/17

S.C. 34 (Ridgeway Road) west at Hunters Point Drive and the Hunters Point subdivision in Lugoff.
11/19/21

S.C. 34 was realigned southward at Longleaf, where the state highway intersects Smallwood Road (Road 46).
11/19/21



U.S. 21/S.C. 34 overlap for 0.22 miles along Palmer Street between this trailblazer for I-77 at Means Street and Church Street in the Palmer business district.
11/19/21

S.C. 34 dog legs west across the adjacent Norfolk Southern Railroad line from U.S. 21 (Palmer Street) onto Dogwood Avenue in Ridgeway. S.C. 34 continues west to Winnsboro while U.S. 21 parallels I-77 north to Great Falls.
11/19/21


S.C. 34 travels 7.67 miles southwest from the Broad River and Fairfield County line to U.S. 176 at Keitts Crossroads.
01/02/14
Connect with:
Interstate 20
Interstate 26
Interstate 77
Interstate 95
U.S. 1
U.S. 15
U.S. 21
U.S. 76
U.S. 301
U.S. 321
U.S. 601
Highway 9
Page Updated 12-30-2021.