Route information | ||||
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Maintained by SCDOT | ||||
Length | 76.060 mi[1][2][3] (122.407 km) | |||
Existed | 1922[citation needed]–present | |||
Major junctions | ||||
South end | US 17 in McClellanville | |||
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North end | US 15 / US 176 in Wells | |||
Location | ||||
Country | United States | |||
State | South Carolina | |||
Counties | Charleston, Berkeley, Orangeburg | |||
Highway system | ||||
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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]