[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/u-s-route-378-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki24\/u-s-route-378-wikipedia\/","headline":"U.S. Route 378 – Wikipedia","name":"U.S. Route 378 – Wikipedia","description":"U.S. Highway in Georgia and South Carolina U.S. Route 378 US\u00a0378 highlighted in red Auxiliary route of US\u00a078 Length 234.30\u00a0mi[1][2]\u00a0(377.07\u00a0km)","datePublished":"2017-07-03","dateModified":"2017-07-03","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/b\/b3\/US_378.svg\/90px-US_378.svg.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/b\/b3\/US_378.svg\/90px-US_378.svg.png","height":"72","width":"90"},"url":"https:\/\/wiki.edu.vn\/en\/wiki24\/u-s-route-378-wikipedia\/","about":["Wiki"],"wordCount":8369,"articleBody":"U.S. Highway in Georgia and South CarolinaU.S. Route 378US\u00a0378 highlighted in redAuxiliary route of US\u00a078Length234.30\u00a0mi[1][2]\u00a0(377.07\u00a0km)ExistedSeptember\u00a01951[3]\u2013presentWest\u00a0endUS\u00a078\u00a0\/ SR\u00a010\u00a0\/ SR\u00a017\u00a0\/ SR\u00a047 in Washington, GAMajor intersectionsEast\u00a0end US\u00a0501 Bus. in Conway, SCCountryUnited StatesStatesGeorgia, South CarolinaCountiesGA: Wilkes, LincolnSC: McCormick, Edgefield, Saluda, Lexington, Richland, Sumter, Clarendon, Florence, Marion, HorryU.S. Route 378 (US\u00a0378) is a spur of US\u00a078 in the U.S. states of Georgia and South Carolina. The U.S. Highway runs 234.30 miles (377.07\u00a0km) from US\u00a078, Georgia State Route 10 (SR\u00a010), SR\u00a017, and SR\u00a047 in Washington, Georgia, east to US\u00a0501 Business in Conway, South Carolina. US\u00a0378 connects the Central Savannah River Area in both states with the Midlands and Pee Dee regions of South Carolina. The U.S. Highway’s western portion, which connects Washington and Lincolnton in Georgia and McCormick, Saluda, and Lexington in South Carolina, is mainly a rural highway. US 378 is a major suburban and urban highway through Lexington and South Carolina’s state capital, Columbia. The highway has a lengthy concurrency with US\u00a076 between Columbia and Sumter and serves as a major route between the Midlands and the Myrtle Beach area, between which the highway has a business route through Lake City.Table of ContentsRoute description[edit]Georgia[edit]South Carolina[edit]State line to Saluda[edit]Saluda to Sumter[edit]Sumter to Conway[edit]History[edit]South Carolina Highway 54[edit]Major intersections[edit]Special routes[edit]Sumter business loop[edit]Lake City business loop[edit]Conway truck route[edit]See also[edit]References[edit]External links[edit]Route description[edit]US\u00a0378 has a length of 23.41 miles (37.67\u00a0km) in Georgia and spans 210.89 miles (339.39\u00a0km) in South Carolina.[1][2] The U.S. Highway is a part of the National Highway System from US\u00a0178 in Saluda east to US\u00a0501 and US\u00a0701 in Conway.[4][5][6]Georgia[edit]US\u00a0378 begins at an intersection on the eastern edge of the city of Washington with US\u00a0 78, SR\u00a010, and SR\u00a017, which form the north\u2013south axis of the junction, and US\u00a078 Business, SR\u00a047, SR\u00a010 Business, and SR\u00a017 Business, which heads west on Robert Toombs Avenue toward downtown Washington. US\u00a0378 and SR\u00a047 head east on Lincolnton Road, also known as Joe Wheeler Highway, which starts as a four-lane divided highway but becomes two lanes a short distance east of the intersection. Shortly after the Wilkes\u2013Lincoln county line, the highways, now part of Washington Highway, meet the western end of SR 220, a C-shaped route through southern Lincoln County. US\u00a0378 and SR\u00a047 gradually curve north and enter the city of Lincolnton as Washington Street. SR\u00a047 splits east from the U.S. Highway and SR\u00a043 begins to run concurrently with US\u00a0378 at their intersection with Elm Street. The highways pass along the west side of downtown Lincolnton and curve northeast, meeting the southern end of SR\u00a079 (Goshen Street) before leaving the city.US\u00a0378 and SR\u00a043 continue northeast on McCormick Highway, which meets the northern end of SR\u00a043 Connector (Old Petersburg Road) a short distance east of the city limits at Wright’s Crossing.[7] The highways cross the Soap Creek branch of the Savannah River reservoir known as Clarks Hill Lake in Georgia and Lake Strom Thurmond in South Carolina.South Carolina[edit]State line to Saluda[edit]US\u00a0378 and SR\u00a043 meet the eastern end of SR\u00a0220 just west of Elijah Clark State Park. SR 43 reaches its northern terminus at the state line at the thalweg of the Savannah River in the center of the lake crossing.[8][9] US\u00a0378 enters Sumter National Forest and crosses the Little River branch of the lake, on the east side of which is Baker Creek State Park. The highway continues to the town of McCormick, through which the highway follows Gold Street. US\u00a0378 intersects SC\u00a028 (Mine Street) on the west side of downtown; US\u00a0221 leaves its concurrency with SC\u00a028 coming from Augusta and joins US\u00a0378 through the downtown area. The U.S. Highways have a grade crossing of CSX’s McCormick Subdivision and diverge on the east side of town, with US\u00a0221 heading northeast as Greenwood Highway.[8][10]US\u00a0378 leaves McCormick, passes McCormick County Airport, and forms the southern boundary of Sumter National Forest east of the town. East of Liberty Hill, where the highway fully enters the national forest, the road crosses the McCormick\u2013Edgefield county line. US\u00a0378 again forms the southern boundary of Sumter National Forest from its intersection with SC\u00a067 (Callison Highway). The highway also intersects US\u00a025 and SC\u00a0430 (Meeting Street Road) while passing along the northern tier of Edgefield County. US\u00a0378 leaves the national forest shortly after entering Saluda County. The highway enters the town of Saluda along Church Street and intersects Main Street, which carries US\u00a0178, SC\u00a039, and SC\u00a0121. Two blocks to the east, US\u00a0378 turns north onto Jennings Street, then turns east on Travis Avenue at its junction with SC\u00a0194, which heads north on Jennings Street, and US\u00a0178 Connector, which heads west on Travis Avenue to connect with US\u00a0178.[8][10]Saluda to Sumter[edit]US\u00a0378 crosses the Little Saluda River and leaves Saluda along Columbia Highway. After crossing Clouds Creek, the highway meets SC 391 (Prosperity Highway\/Summerland Highway) at a roundabout and enters Lexington County. East of the Hollow Creek and Horse Creek branches of Lake Murray, US 378 expands to a four-lane road with center turn lane. The highway becomes concurrent with US 1 (Main Street) on the western edge of the town of Lexington. After US 1 splits southeast to head to the center of town, US 378 continues on Columbia Avenue, then has a brief concurrency with SC 6 along Lake Drive. The U.S. Highway exits the town along Sunset Boulevard. US 378 has a partial cloverleaf interchange with I-20 and a single-point urban interchange with I-26 before entering the city of West Columbia. The highway meets the northern ends of SC 35 (12th Street) and SC 12 Connector (9th Street), which provides access to westbound SC 12. East of the connector route, US 378 becomes a four-lane undivided highway. The highway has a partial interchange with SC 12 (Jarvis Klapman Boulevard) that only allows access to and from Columbia.[8][10]US\u00a0378 meets US\u00a01 (Meeting Street) and the northern end of SC 2 (State Street) just before the two U.S. Highways cross the Congaree River on the four-lane Gervais Street Bridge into Richland County and the city of Columbia. The highways follow four-lane divided Gervais Street past EdVenture and the South Carolina State Museum and intersect Huger Street, which carries US 21, US 176, and US 321. US 378 and US 1 cross over Norfolk Southern Railway’s W Line and pass through the Congaree Vista neighborhood. At the intersection with SC 48 (Assembly Street), the highways pass between the South Carolina State House and Capitol Center. US 378 begins its long concurrency with US 76 when the latter highway turns onto Gervais Street from Bull Street. The three U.S. Highways cross over Norfolk Southern’s Columbia District rail line before reaching Millwood Avenue, where US 1 turns north and US 378 and US 76 turn south. Gervais Street continues east as an unnumbered street several blocks through a residential area before reaching its eastern terminus.[8][10]US\u00a0378 and US\u00a076 follow Millwood Avenue, a four-lane street with center turn lane, southeast to an oblique intersection with Devine Street. Devine Street carries US 21 Connector and US 76 Connector west through Five Points and the University of South Carolina campus. The U.S. Highways continue east along Devine Street to their intersection with SC 16 (Beltline Boulevard), where the road expands to six lanes. A short distance to the east, US 378 and US 76 have an intersection with SC 760 (Fort Jackson Boulevard), which heads east toward the namesake military installation, and a second US 76 Connector that follows Cross Hill Road north to SC 16. East of their intersection with a third US 76 Connector, which heads east on Wildcat Road and west on Rosewood Drive, the U.S. Highways continue as Garners Ferry Road. US 378 and US 76 meet the western end of SC 262 (Leesburg Road) just west of the U.S. Highways’ and state highway’s partial cloverleaf interchanges with I-77 (Veterans Memorial Freeway). Southeast of I-77, the road becomes a four-lane divided highway, leaves the city of Columbia, and meet the northern end of SC 768 (Pineview Road). US 378 and US 76 enter a rural area and pass through Horrell Hill, where they meet the northern end of SC 769 (Congaree Road), pass McEntire Joint National Guard Base, and have a junction with the western end of SC 764 (Old Eastover Road). The U.S. Highways have a diamond interchange with US 601 (McCords Ferry Road) and an intersection with SC 263 (Vanbloken Road) north of Eastover before they cross the Wateree River into Sumter County.[8][10]Sumter to Conway[edit]East of the extensive swamp surrounding the Wateree River, US\u00a0378 and US\u00a076 pass south of the village of Stateburg and intersect SC 261 (Kings Highway). East of SC\u00a0441, Peach Orchard Road\/Patriot Parkway), the U.S. Highways enter the city of Sumter, through the western portion of which they follow Broad Street. US 378 and US\u00a076 have a trumpet interchange with Shaw Drive, the main access to Shaw Air Force Base, and follow the southern boundary of the military reservation. East of the base, the highways pass through a commercial area and meet the northern end of SC 120 (Alice Drive) just west of where Broad Street continues along US 76 Business while the U.S. Highways continue along the Robert E. Graham Freeway. Just east of the business route, US 378 and US 76 have a half-diamond interchange with US 521 (Camden Highway) allowing access with US 521 to and from the east; the other movements are made via US 76 Business and Jefferson Road. A pair of frontage roads parallels the freeway; the U.S. Highways have right-in\/right-out interchanges with the frontage roads just west of the overpass of US 15 (Main Street). The frontage roads end at the freeway’s diamond interchange with US 401. US 378 and US 76 cross a rail spur before highways exit the city of Sumter and the frontage roads reappear along the freeway. The U.S. Highways diverge at their partial cloverleaf interchange with the eastern end of US 76 Business (Liberty Street); US 76 heads east as Florence Highway while US 378 continues southeast along the freeway to East Sumter, where it ends at the eastern terminus of SC 763 (Myrtle Beach Highway).[8][10]US 378 continues east as Myrtle Beach Highway, a four-lane divided highway. The highway crosses the Black River and intersects SC 527 (Brick Church Road) at McBrides Corner. US 378 has an acute junction with SC 53 (Narrow Paved Road) and a diamond interchange with I-95 before entering Clarendon County, where the route follows Clarence Coker Highway. The highway becomes undivided as it enters the town of Turbeville. US 378 runs concurrently with US 301 along four-lane undivided Main Street, which intersects SC 58 (Gamble Street) one block north of the US 378\u2013US 301 junction. The two U.S. Highways split near the northern end of town, with US 378 continuing east as a four-lane road with center turn lane. The highway enters Florence County, where its name changes to Turbeville Highway, then returns to the county line and runs atop the southern boundary of Florence County. During this stretch, the county to the south of the highway becomes Williamsburg County. Soon after US 378 fully enters Florence County, the highway intersects SC 341 (Olanta Highway). The two highways briefly run together before SC 341 continues straight concurrent with US 378 Business on Lake City’s Main Street while US 378 splits northeast to bypass Lake City. North of the town, the U.S. Highway has a diamond interchange with US 52 (Ron McNair Boulevard). US 378 crosses over CSX’s Charleston Subdivision before collecting the eastern end of US 378 Business (Myrtle Beach Highway).[8][10]US\u00a0378 continues northeast as Myrtle Beach Highway. The highway crosses the Lynches River and curves southeast and then east through the hamlet of Hannah. SC\u00a051 (Pamplico Highway) joins US 378 on a tangent curve at Salem and follows the U.S. Highway east to Kingsburg, where SC 51 turns south onto Kingsburg Highway and SC\u00a041 joins the U.S. Highway as it curves northeast U.S. Highway 378 reduces to two lanes near Capitola Road in Johnsonville. and crosses the Great Pee Dee River into Marion County. The two highways curve southeast and cross over CSX’s Andrews Subdivision before SC 41 splits to the north on a tangent curve. The U.S. Highway meets the southern end of SC 908 south of Brittons Neck before it curves east and crosses the Little Pee Dee River into Horry County. US 378 expands to a four-lane road with center turn lane shortly after passing Conway-Horry County Airport and enters the city of Conway as Wright Boulevard. West of downtown, the U.S. Highway has an oblique intersection with Church Street, which carries US 501 through the intersection and US 701 north of the intersection. Southbound US 701 continues south on Church Street to a ramp to 4th Avenue while northbound US\u00a0701 runs concurrently with US\u00a0378 from 4th Avenue, which heads west as US 701 toward Georgetown and east as SC\u00a0905. US 378 curves northeast, becomes 3rd Avenue, and reduces to two lanes as it enters the Conway Downtown Historic District, where it reaches its eastern terminus at US 501 Business (Main Street) next to the Old Conway County Courthouse.[8][10]History[edit]This section needs expansion. You can help by adding to it.  (April 2021)In the early part of the 21st century, the bridge crossing the Georgia\u2013South Carolina state line over the Savannah River was deemed to be “structurally deficient”. It wasn’t until 2014 that Alabama-based Scott Bridge Company began construction on a replacement for the bridge. It wasn’t determined that the bridge was in danger of collapse; rather, the term was used in reference to a possible crack or split in the concrete of the bridge. Construction began in April 2010. However, in 2012, construction was halted due to a “rare chemical reaction”, known as delayed ettringite. This condition caused the support columns of the bridge to swell up and begin splitting.[11] It was the first time this condition was ever encountered in Georgia. It was discovered after personnel from GDOT, Scott Bridge Company, and scientists from the Georgia Institute of Technology conducted a thorough examination of the bridge and supporting structure.[12] In Spring 2014, construction resumed, using a new method in which water cools freshly-poured concrete while it cures. The $36.2 million bridge opened on December 21, 2016.[13]South Carolina Highway 54[edit]South Carolina Highway 54LocationSumter\u2013SalemExistedc.1926\u20131951South Carolina Highway 54 (SC\u00a054) was a state highway that was established around 1926 from SC 3 (now US 76 Business) in Sumter east to SC 4 (now US 301) in Turbeville. In 1929, it was extended to the east to end at SC 341 in Lake City. In 1939, SC 54, along with US 52 and SC 341, was extended farther into Lake City. Then, SC 54 was extended to SC 51 in Salem. Between 1943 and 1947, its path just west of the Lynches River was straightened out. In late 1951, it was decommissioned; most of its path was redesignated as part of US 378.Major intersections[edit]Special routes[edit]Sumter business loop[edit]U.S. Route 378 Business (US 378 Bus.) was a 6.6-mile (10.6\u00a0km) business route of US 378 that existed in Sumter. It used Broad Street, Liberty Street, and Myrtle Beach Boulevard. It was established in 1958 as a renumbering of mainline US 378 through downtown Sumter.[citation needed]Lake City business loop[edit]U.S. Route 378 Business (US 378 Bus.) is a 4.490-mile (7.226\u00a0km) business route of US 378 through Lake City. The highway travels from US 378 and South Carolina Highway 341 (SC 341) west of the city to US 378 east of the city. US 378 Bus. begins heading east from US 378 (Turbeville Highway) concurrent with SC 341 along two-lane Main Street. The two highways enter the city just east of Lake City Memorial Park. In the center of the city, US 378 Bus. and SC 341 have an intersection with US 52 (Ron McNair Boulevard). One block after their grade crossing of CSX’s Charleston Subdivision, the highways diverge. The main highway continues east on Main Street while the business route turns north onto Church Street. US 378 Bus. leaves the city limits at its crossing of Lake Swamp and reaches its eastern terminus at US 378 (Myrtle Beach Highway).[10][16]Conway truck route[edit]U.S. Route 378 Truck (US 378 Truck) is a truck route of US 378 that partially exists in Conway and Red Hill. It directs truck traffic onto US 501, South Carolina Highway 544 Connector (Red Hill 1) (SC 544 Conn.), US 501 Business (US 501 Bus.), SC 90, Old Reaves Ferry Road, and SC 905. Its entire length is concurrent with US 701 Truck. It is loosely signed, frequently in Conway and Red Hill, and infrequently outside the city limits of both locales.[23]See also[edit]References[edit]^ a b c Geographic Transportation Reporting Analysis and Query System (GeoTRAQS) (Map). Georgia Department of Transportation. Archived from the original on July 27, 2012. Retrieved June 7, 2012.^ a b c Highways\u00a0\u2014 Zipped Shapefile of roads maintained by SCDOT\u00a0\u2014 Statewide (ESRI shapefile) (Map). South Carolina Department of Transportation. 2012. Retrieved June 7, 2012.^ “Highway Route Number Changes in State Listed”. The Index-Journal. Greenwood, South Carolina. February 9, 1952. p.\u00a07. Retrieved August 14, 2019 \u2013 via Newspapers.com. ^ National Highway System: South Carolina (PDF) (Map). Federal Highway Administration. May 8, 2019. Retrieved August 15, 2019.^ National Highway System: South Carolina (PDF) (Map). Federal Highway Administration. May 9, 2019. Retrieved August 15, 2019.^ National Highway System: South Carolina (PDF) (Map). Federal Highway Administration. May 9, 2019. Retrieved August 15, 2019.^ Senator B. Joseph Brush Jr. (2002). “Senate Resolution 939” (PDF). Retrieved June 7, 2012.^ a b c d e f g h i Google (June 7, 2012). “Overview map of US\u00a0378” (Map). Google Maps. Google. Retrieved June 7, 2012.^ Office of Transportation Data. “County Maps”. Georgia Department of Transportation. Retrieved June 7, 2012.^ a b c d e f g h i “General County Highway Maps”. South Carolina Department of Transportation. Retrieved June 7, 2012.^ Pavey, Rob. “New Thurmond Lake bridge monitored for movement”. The Augusta Chronicle. Retrieved October 5, 2022.^ Pavey, Rob. “Tests continue on U.S. 378 bridge over Thurmond Lake”. The Augusta Chronicle. Retrieved October 5, 2022.^ “New Savannah River Bridge opens”. The Augusta Chronicle. December 26, 2016. Archived from the original on October 5, 2022. Retrieved October 5, 2022.^ Google (June 22, 2013). “Overview map of US\u00a0378 Bus. (Sumter, South Carolina)” (Map). Google Maps. Google. Retrieved June 22, 2013.^ “Highway Logmile Report”. South Carolina Department of Transportation. Retrieved December 11, 2020.^ Google (June 7, 2012). “Overview map of US\u00a0378 Bus. (Lake City, South Carolina)” (Map). Google Maps. Google. Retrieved June 7, 2012.^ “Highway Logmile Report”. South Carolina Department of Transportation. Retrieved December 11, 2020.^ “Highway Logmile Report”. South Carolina Department of Transportation. Retrieved December 11, 2020.^ “Highway Logmile Report”. South Carolina Department of Transportation. Retrieved December 11, 2020.^ “Highway Logmile Report”. South Carolina Department of Transportation. Retrieved December 11, 2020.^ “Highway Logmile Report”. South Carolina Department of Transportation. Retrieved December 11, 2020.^ “Highway Logmile Report”. South Carolina Department of Transportation. Retrieved December 11, 2020.^ Google (December 11, 2020). “Overview map of US\u00a0378 Truck (Conway, South Carolina)” (Map). Google Maps. Google. Retrieved December 11, 2020.External links[edit]KML is not from Wikidata"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/u-s-route-378-wikipedia\/#breadcrumbitem","name":"U.S. Route 378 – Wikipedia"}}]}]