State Route 78 (SR 78) is a primary state highway in the U.S. state of Virginia. The state highway runs 3.85 miles (6.20 km) from U.S. Route 23 Business (US 23 Business) north to SR 600 at Stonega. SR 78 connects Appalachian with several coal mining communities in western Wise County. The state highway became a primary state highway, SR 62, in the early 1940s. SR 78 received its present number in the mid-1940s when current SR 62 received its designation.
SR 78 begins at an intersection with US 23 Business (Main Street) in the town of Appalachia. The state highway heads east and immediately turns north onto the old alignment of Main Street, which parallels US 23 Business. SR 78 crosses Callahan Creek and curves northwest onto Callahan Avenue to pass under US 23 Business, which crosses over the creek, the state highway, and a Norfolk Southern Railway spur line, formerly part of the Interstate Railroad, on a sweeping bridge. SR 78 parallels the creek and rail spur out of the town of Appalachia as Stonega Road and through the hamlet of Andover, where the highway passes a rail yard. The state highway intersects several auxiliary rail spurs on its way to the hamlet of Stonega. SR 78 reaches its northern terminus at an arbitrary spot south of the clusters of houses that form Stonega. The road continues north as SR 600 to a dead end at a coal mine.
The following is a list of former primary state highways completely or mostly within the Bristol District (VDOT District 1) of the U.S. state of Virginia.
State Route 62 extended south along current secondary SR 744 from US 58 (now US 58 Business) east of Ewing to the Tennessee state line, continuing as an unnumbered county road in the direction of Alanthus Hill and Tennessee State Route 63. It was added to the state highway system in 1928 as State Route 101, changed to SR 62 in the 1933 renumbering, and downgraded to secondary in 1942.
State Route 63 extended south along current secondary SR 758 from US 58 between Beech Spring and Jonesville across the Powell River on Flanary Bridge to the Tennessee state line, continuing as an unnumbered county road in the direction of Tennessee State Route 63 at Mulberry Gap. 6.2 miles (10.0 km) of road, a majority of the route, was added to the state highway system in 1928 as State Route 102, which was extended another 1.2 miles (1.9 km) in 1930. In the 1933 renumbering, SR 102 became SR 63, which was extended the final 1⁄2 mile (0.80 km) to the state line in October 1933 and downgraded to secondary in 1946.
State Route 91 (SR 91) is a primary state highway in the U.S. state of Virginia. The state highway runs 55.12 miles (88.71 km) from the Tennessee state line near Damascus, where the highway continues as Tennessee State Route 91 (TN-91), north to U.S. Route 19 Business and US 460 Business at Frog Level. SR 91 connects Damascus in southeastern Washington County with the northeastern county town Glade Spring, where the highway has junctions with US 11 and Interstate 81 (I-81). The state highway also indirectly connects Saltville in northwestern Smyth County and Tazewell, the county seat of Tazewell County. SR 91 is the only primary state highway in Virginia with an unpaved section; this gravel section is in southern Tazewell County.
SR 91 begins at the Tennessee state line southeast of Damascus. The highway continues south as TN-91 toward Mountain City. SR 91 heads northwest as Mountain City Road, which parallels Laurel Creek through the Iron Mountains to the creek's confluence with Whitetop Laurel Creek. Just west of that confluence, the state highway crosses Laurel Creek, intersects the Virginia Creeper Trail rail trail, and runs concurrently with US 58 (Jeb Stuart Highway) parallel to the creek and trail into the town of Damascus. When US 58 turns west to cross Laurel Creek into the center of town, SR 91 continues north and then west on Damascus Drive. The state highway veers north away from Laurel Creek and leaves the town as Monroe Road, which passes through the village of Lodi between crossings of the South Fork and Middle Fork of the Holston River.
The following highways are numbered 78:
Route 78 is a highway in the Kansas City, Missouri area. Its eastern terminus is at Route 7 east of Independence; its western terminus is at Interstate 435 in Kansas City. Independence and Kansas City are the only two cities on the route. The highway is known as 23rd St. and Lake City Buckner Rd.
New York State Route 78 (NY 78) is a 73.49-mile (118.27 km) state highway in western New York in the United States. While it is signed north–south, the southern portion runs in an east–west direction across Wyoming and Erie counties, from its beginning at a junction with NY 19 north of the village of Gainesville to the village of East Aurora. The part of the route north of East Aurora follows a generally north–south alignment to an intersection with NY 18 in the Niagara County town of Newfane (at the hamlet of Olcott), just south of the Lake Ontario shoreline. The route is most closely identified in the region with Transit Road, a major north–south trunk road through the center of Erie and Niagara counties; however, NY 78 does not follow Transit Road for its entire length, nor does Transit Road comprise more than half its length. The highway joins Transit Road north of East Aurora and stays with the road to its end in the city of Lockport.
The section of NY 78 between NY 5 in the town of Amherst and the Lake Ontario shoreline in Newfane was originally designated New York State Route 32 in the mid-1920s. In the 1930 renumbering of state highways in New York, NY 32 was absorbed into NY 78, which ran from Gainesville to Newfane upon assignment. From East Aurora to Depew, NY 78 originally used a slightly more easterly alignment along several local streets and a section of NY 422. Two realignments in the 1930s moved the route onto its modern alignment, and NY 78's original routing between East Aurora and Depew was briefly designated NY 78A during the mid-1930s.
Route 78, also known as the Westerly Bypass is a two-lane arterial boulevard and expressway between Stonington, Connecticut to Westerly, Rhode Island. The route is about 4.4 miles (7.1 km) long and begins at Connecticut Route 2 in Stonington, crossing into Rhode Island at the Pawcatuck River, where it continues as an expressway to U.S. Route 1 in Westerly. The route was constructed in 1979, after a sixteen-year delay. The designation was to become part of the Orient Point–Watch Hill Bridge, but this plan was later dropped. The route was given the memorial name of Veterans Way in 2004.
CT 78 begins at an interchange with Connecticut Route 2 in Stonington. The expressway heads eastward, crossing over the Pawcatuck River and into Rhode Island. CT Route 78 ends and becomes RI Route 78. Route 78 crosses over White Rock Road and Canal Street, entering the community of Stillmanville. There, the highway comes upon a small, partial interchange with High Street, which connects drivers to Rhode Island Route 3. After crossing over Route 3, Route 78 turns to the south. In the opposite direction, where it turns eastward, there is an interchange with Route 3. The route heads southward through the local development, coming to a partial cloverleaf interchange with Rhode Island Route 91 at Exit 5. The route continues southward, passing Chapman Pond and the route becomes an arterial. The route turns southwest, interchanging partially with U.S. Route 1, where the Route 78 designation ends. The right-of-way continues as Airport Road towards Westerly State Airport.