South Carolina Highway 45

South Carolina Highway 45
South Carolina Highway 45
Route information
	Maintained by SCDOT
Length	76.060 mi (122.407 km)
Existed	1922[citation needed]–present
Major junctions
South end	US 17 in McClellanville
	; US 17 Alt. in Jamestown; US 52 in St. Stephen;
North end	US 15 / US 176 in Wells
Location
Country	United States
State	South Carolina
Counties	Charleston, Berkeley, Orangeburg
Highway system
	South Carolina State Highway System; Interstate; US; State; Scenic;

South Carolina Highway 45 (SC 45) is a 76.060-mile (122.407 km) primary

state highway in the U.S. state of South Carolina. It serves as the main thoroughfare in northern Berkeley County.^[4]

Route description

Established as an original state highway in 1922, it traversed from

US 17 Alternate or US 17 Alt.) near Jamestown; this was SC 45's longest routing at over 105 miles (169 km).^{[citation needed}

In 1939, SC 45 was rerouted onto new primary routing west of Eutawville to its current northern terminus with US 15/SC 31 in Wells. The section of road from Eutawville west to Swansea became part of SC 6; Swansea to Pelion became SC 69.^{[citation needed]}

In 1942, both Santee Reservoir (

US 701, in McClellanville. In the late 1990s, a one-block concurrency was eliminated in St. Stephen.^[5]^[6]^[7]^[8]^[9]^[10]

County	Location	mi^[4]	km	Destinations	Notes
Charleston	McClellanville	0.000	0.000	US 17 / South Pinckney Street south – Georgetown, Charleston	Southern terminus; South Pinckney Street continues past terminus.
US 17 Alt. north / SC 41 – Georgetown, Charleston	Southern end of US 17 Alt. concurrency
		24.390	39.252	US 17 Alt. south – Moncks Corner	Northern end of SC 17 Alt. concurrency
	St. Stephen	38.030	61.203	US 52 (Byrnes Drive) – Kingstree, Moncks Corner
		56.380	90.735	SC 6 east – Moncks Corner	Southern end of SC 6 concurrency
Orangeburg	Eutawville	67.370	108.422	SC 6 west – Santee	Northern end of SC 6 concurrency
	Eutawville	68.060	109.532	SC 453 Truck begins (Eutaw Road) – Holly Hill	Southern end of SC 453 Truck concurrency; northern terminus of SC 453 and SC 453 Truck
		72.460	116.613	SC 453 Truck south (Camden Road) – Vance, Holly Hill	Northern end of SC 453 Truck concurrency; roundabout
	Wells	76.060	122.407	US 15 (Bass Drive) / US 176 (Old State Road) – Santee, Camden, St. George, Holly Hill	Northern terminus; to Santee State Park
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus

^ "Highway Logmile Report". South Carolina Department of Transportation. Retrieved December 2, 2020.
^ "Highway Logmile Report". South Carolina Department of Transportation. Retrieved December 2, 2020.
^ "Highway Logmile Report". South Carolina Department of Transportation. Retrieved December 2, 2020.
^ ^a ^b Google (September 9, 2013). "South Carolina Highway 45" (Map). Google Maps. Google. Retrieved September 9, 2013.
^ General Highway Map, Charleston County, South Carolina (PDF) (Map). Cartography by SCDOT. South Carolina Department of Transportation. 1940. Retrieved September 10, 2013.
^ General Highway Map, Charleston County, South Carolina (PDF) (Map). Cartography by SCDOT. South Carolina Department of Transportation. 1952. Retrieved September 10, 2013.
^ General Highway Map, Berkeley County, South Carolina (PDF) (Map). Cartography by SCDOT. South Carolina Department of Transportation. 1943. Retrieved September 10, 2013.
^ General Highway Map, Berkeley County, South Carolina (PDF) (Map). Cartography by SCDOT. South Carolina Department of Transportation. 1952. Retrieved September 10, 2013.
^ General Highway Map, Orangeburg County, South Carolina (PDF) (Map). Cartography by SCDOT. South Carolina Department of Transportation. 1940. Retrieved September 10, 2013.
^ General Highway Map, Orangeburg County, South Carolina (PDF) (Map). Cartography by SCDOT. South Carolina Department of Transportation. 1951. Retrieved September 10, 2013.

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