U.S. Route 78 in South Carolina
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U.S. Route 78 (US 78) is a
U.S. highway The United States Numbered Highway System (often called U.S. Routes or U.S. Highways) is an integrated network of roads and highways numbered within a nationwide grid in the contiguous United States. As the designation and numbering of these h ...
that travels from Memphis, Tennessee to
Charleston, South Carolina Charleston is the largest city in the U.S. state of South Carolina, the county seat of Charleston County, and the principal city in the Charleston–North Charleston metropolitan area. The city lies just south of the geographical midpoint o ...
. In the U.S. state of South Carolina, it travels from the
Savannah River The Savannah River is a major river in the southeastern United States, forming most of the border between the states of South Carolina and Georgia. Two tributaries of the Savannah, the Tugaloo River and the Chattooga River, form the norther ...
at
North Augusta North Augusta is a city in Aiken and Edgefield counties in the U.S. state of South Carolina, on the north bank of the Savannah River. The population was 21,348 at the 2010 census. The city is included in the Central Savannah River Area (CS ...
to its eastern terminus in Charleston; connecting the cities of Aiken, Summerville, and North Charleston.


Route description

US 78 enters South Carolina by crossing the
Savannah River The Savannah River is a major river in the southeastern United States, forming most of the border between the states of South Carolina and Georgia. Two tributaries of the Savannah, the Tugaloo River and the Chattooga River, form the norther ...
in
North Augusta North Augusta is a city in Aiken and Edgefield counties in the U.S. state of South Carolina, on the north bank of the Savannah River. The population was 21,348 at the 2010 census. The city is included in the Central Savannah River Area (CS ...
; sharing concurrences with US 1, US 25, US 278 and South Carolina Highway 121 (SC 121). In the immediate area, it sheds most concurrencies, sharing only with US 1 towards Aiken; it also connects with Interstate 520 (I-520), which is a partial beltway around the
Augusta metropolitan area The Augusta metropolitan area is a metropolitan area in the U.S. states of Georgia and South Carolina centered on the principal city of Augusta. The U.S. Office of Management and Budget, Census Bureau and other agencies define Augusta's Metr ...
. In Aiken, it travels through the downtown area, where US 1 splits north towards
Columbia Columbia may refer to: * Columbia (personification), the historical female national personification of the United States, and a poetic name for America Places North America Natural features * Columbia Plateau, a geologic and geographic region in ...
. West of Williston is SC 781, which connects back with US 278; the routing allows travelers to bypass Aiken all together between Williston and Augusta. Traveling in a southeasterly direction, it goes through the cities and towns of Williston, Blackville, Denmark,
Bamberg Bamberg (, , ; East Franconian: ''Bambärch'') is a town in Upper Franconia, Germany, on the river Regnitz close to its confluence with the river Main. The town dates back to the 9th century, when its name was derived from the nearby ' castle. C ...
, Branchville and
St. George Saint George (Greek: Γεώργιος (Geórgios), Latin: Georgius, Arabic: القديس جرجس; died 23 April 303), also George of Lydda, was a Christian who is venerated as a saint in Christianity. According to tradition he was a soldier ...
, where connects with I-95. Continuing east, it passes through Dorchester and begins to parallel with
I-26 I26 may refer to: * Interstate 26 Interstate 26 (I-26) is a main route of the Interstate Highway System in the Southeastern United States. Nominally east–west, as indicated by its even number, I-26 runs from the junction of U.S. Route 11W ...
in a southeasterly direction through Summerville. It enters
Charleston County Charleston County is located in the U.S. state of South Carolina along the Atlantic coast. As of the 2020 census, its population was 408,235, making it the third most populous county in South Carolina (behind Greenville and Richland counties). ...
at Lincolnville, where the highway skirts just inches south of the Berkeley County line. In North Charleston, US 78 shares a concurrency with US 52, as it connects with
I-526 Interstate 526 (I-526) is a auxiliary route of I-26, providing a partial beltway around Charleston, South Carolina, in the United States. The route serves several purposes, firstly, as a bypass for through traffic on U.S. Route 17 ...
. Entering
Charleston Charleston most commonly refers to: * Charleston, South Carolina * Charleston, West Virginia, the state capital * Charleston (dance) Charleston may also refer to: Places Australia * Charleston, South Australia Canada * Charleston, Newfoundlan ...
, it splits with US 52 and goes south along King Street; its eastern terminus at Line Street, a block away from US 52's eastern/southern terminus and nearby to I-26/ US 17 interchange. US 78 is a predominantly two-lane rural highway connecting much of the Lowcountry. Wider sections (four-lanes or more) are found between North Augusta–Aiken, St. George, and North Charleston. Though it provides the most direct route between Augusta (and points west, such as Atlanta) and Charleston (using US 278 and SC 781 to bypass Aiken), it is not a busy route because of the many cities and towns it goes through.


History

Established in 1927 as an original US highway, it traveled closely as it does today; from
North Augusta North Augusta is a city in Aiken and Edgefield counties in the U.S. state of South Carolina, on the north bank of the Savannah River. The population was 21,348 at the 2010 census. The city is included in the Central Savannah River Area (CS ...
to
Charleston Charleston most commonly refers to: * Charleston, South Carolina * Charleston, West Virginia, the state capital * Charleston (dance) Charleston may also refer to: Places Australia * Charleston, South Australia Canada * Charleston, Newfoundlan ...
, connecting the cities and towns of Aiken,
Bamberg Bamberg (, , ; East Franconian: ''Bambärch'') is a town in Upper Franconia, Germany, on the river Regnitz close to its confluence with the river Main. The town dates back to the 9th century, when its name was derived from the nearby ' castle. C ...
,
St. George Saint George (Greek: Γεώργιος (Geórgios), Latin: Georgius, Arabic: القديس جرجس; died 23 April 303), also George of Lydda, was a Christian who is venerated as a saint in Christianity. According to tradition he was a soldier ...
, and North Charleston. By 1931, US 78 was rerouted north of Summerville and Lincolnville, leaving Richardson Avenue/Lincoln Avenue. Around 1939, US 78 was realigned from Meeting Street to Rivers Street, south of Durant Avenue in the Charleston area. Also in 1939, US 78 was fully paved in the state, its last unpaved section was between St. George and US 178. By 1952, US 78 was placed on new four-lane highway bypassing
Clearwater Clearwater or Clear Water may refer to: Places Canada * Clear Water Academy, a private Catholic school located in Calgary, Alberta * Clearwater (provincial electoral district), a former provincial electoral district in Alberta * Clearwater, Briti ...
, Burnettown, and Gloverville; also by same year a new bridge was constructed over the
Savannah River The Savannah River is a major river in the southeastern United States, forming most of the border between the states of South Carolina and Georgia. Two tributaries of the Savannah, the Tugaloo River and the Chattooga River, form the norther ...
, leaving Fifth Street Bridge. By 1967, US 78 was adjusted to bypass south of mainstreet Blackville, leaving a secondary road, but was later upgraded as a connector (signed as a business loop).


Major intersections


See also

* * *
Special routes of U.S. Route 78 At least 15 special routes of U.S. Route 78 have existed. Mississippi Red Banks business loop Hickory Flat business loop Alabama Hamilton–Graysville alternate route Carbon Hill–Jasper alternate route Birmingham–Irondale alternat ...


References


External links

*
End of US highway 78 on USends.com


{{DEFAULTSORT:U.S. Route 78 In South Carolina South Carolina 78 Transportation in Aiken County, South Carolina Transportation in Barnwell County, South Carolina Transportation in Bamberg County, South Carolina Transportation in Orangeburg County, South Carolina Transportation in Dorchester County, South Carolina Transportation in Charleston County, South Carolina North Augusta, South Carolina Aiken, South Carolina Summerville, South Carolina Transportation in North Charleston, South Carolina Transportation in Charleston, South Carolina