NC 16 is part of a three-state highway 16, that totals, from Waxhaw, North Carolina to St. Marys, West Virginia. NC 16 begins as a two-lane road in Waxhaw, from its intersection with NC 75, it travels north along Broome Street to Weddington, where it widens to four-lane and becomes Providence Road. After crossing the Union-Mecklenburg county line, it enters Charlotte's city limit. Along Providence Road, NC 16 connects with I-485 and NC 51. In the Cherry neighborhood, Providence Road becomes 3rd Street; at the intersection of Charlottetowne Avenue, northbound NC 16 changes over to 4th Street, while southbound remains on 3rd Street. As NC 16 enters Uptown Charlotte, it merges with I-277/US 74 ; southbound travelers will encounter an awkward u-turn at 3rd Street to get on over to 4th Street. Going counter-clockwise around Uptown Charlotte, John Belk Freeway becomes Brookshire Freeway ; at the I-77/US 21 interchange, NC 16's concurrency with I-277 ends and the highway becomes Brookshire Boulevard. In the Oakview Terrace neighborhood, NC 16 connects with I-85. In the Paw Creek neighborhood, NC 16 connects again with I-485 before leaving the Charlotte city limits. Crossing Rozzelles Ferry Bridge at Mountain Island Lake/Catawba River, NC 16 enters Gaston County. At Lucia, NC 16 Business splits from mainline NC 16, where it travels through Lowesville, Triangle and Denver, before merging back at Killian Crossroads. NC 16 through Gaston, Lincoln and southeast Catawba County is a four-lane expressway, with superstreet design at some at-grade intersections. Speed limit is on this portion of highway. Between Killian Crossroads and Newton, NC 16 drops down from four-lane to two-lane for. Near Newton, NC 16 Business splits and follows the old alignment through downtown Newton and Conover, while mainline NC 16 travels along a four-lane bypass east of both cities. After crossing I-40, NC 16 Business rejoins mainline NC 16, continuing north as a two-lane rural highway. At Lookout Shoals Lake/Catawba River, NC 16 enters Alexander County. Traveling through Millersville and Isenhour Park, NC 16 connects with US 64 and NC 90 in Taylorsville. Continuing north, the highway meanders through the Brushy Mountains, entering Wilkes County at Kilby Gap. At Moravian Falls, NC 18 merges with NC 16 as the highway straightens out towards Wilkesboro. At US 421, switches concurrency as NC 18 continues into downtown Wilkesboro. After, NC 16 splits with US 421, which continues towards Boone. In a northwesterly direction, NC 16 travels through Millers Creek and Wilbar before ascending along Piney Ridge and entering Ashe County at Horse Gap. Immediately entering Ashe County is the Blue Ridge Parkway followed by NC 163 towards West Jefferson. Continuing north, through Glendale Springs, NC 16 joins NC 88 in Index, then goes northeasterly to Jefferson, where it switches concurrency with US 221. After, NC 16 splits from US 221, which continues on towards Sparta. Continuing north, it reaches the Virginia state line near Grassy Creek, where it continues on as SR 16, towards Mouth of Wilson.
History
NC 16 was established in 1921 as an original state highway, traveling from SC 16, at the South Carolina state line, north through Gastonia, Dallas and Lincolnton, to NC 10, in Conover. In 1926, NC 16 was rerouted along Aspen Street in Lincolnton towards High Shoals, removing it from a short concurrency with NC 27 to Boger City. In 1929, NC 16 was extended north through Taylorsville and Wilkesboro, replacing NC 67; then northwest through Jefferson and then west to the Tennessee state lane, replacing NC 68. In 1930, US 321 was assigned onto NC 16 between the South Carolina state line to Conover. In 1934, NC 16 was truncated at US 64/US 70/US 321, in Conover; its former routing south replaced by US 321. In 1937, NC 16 was rerouted to its current alignment between Millers Creek and Glendale Springs, leaving behind secondary roads Old North Carolina Highway 16 and Trading Post Road. Around 1940, NC 16 was extended south of Conover, via US 321 to Newton, then southeast through Denver and Charlotte, to its current southern terminus at NC 75, in Waxhaw; the new routing replaced part of NC 73 and all of NC 271 and NC 262. In 1940, NC 16 was rerouted to its current northern terminus at the Virginia state line, in Grassy Creek, with continuation as SR 92 to Mouth of Wilson. Its old alignment, through Jefferson, to the Tennessee state line was replaced by NC 88; while NC 16 replaced all of NC 681. In 1954, NC 16 was rerouted in Wilkesboro, going west on NC 268 and then on new primary road bypassing west of North Wilkesboro. Its old alignment to North Wilkesboro continued on as NC 18; while Boone Trail, to Cricket, was downgraded. In 1958, NC 16 was placed on new primary road west from its former alignment, Old North Carolina Highway 16, bypassing Crumpler and Grassy Creek. In 1962, NC 16 was rerouted, in Charlotte, along Hawthorne Lane from Casewell Street. In 1969, NC 16 was rerouted onto the new bypass route east of Moravian Falls; then added onto new US 421 bypass, in Wilkesboro, going west then onto new primary routing north to Millers Creek. The old alignment through Cricket were downgraded to secondary roads: Curtis Bridge Road and Boone Trail. In 1970, NC 16 was converted to one-way streets in Newton, with northbound on College Avenue and southbound on Main Street. In 1974, NC 16 was rerouted, from Trade Street, onto North Graham Street then northwest onto the Northwest Freeway ; its old alignment along West Trade Street and Rozzelles Ferry Road were downgraded to secondary roads. In 1977, NC 16 was converted to one-way streets, with northbound along third street and Independence Boulevard, and southbound along Elizabeth Avenue and Hawthorne Lane. Final configuration of NC 16 in Uptown Charlotte came in 1982, with its removal along Hawthorne Lane, Elizabeth Avenue and Trade Street, rerouted along 3rd/4th streets onto the John Belk Freeway then north on the Brookshire Freeway. In 1989, NC 16 was rerouted onto new Brookshire Boulevard in northwest Mecklenburg County; its former alignment along BellHaven Boulevard and Rozzelles Ferry Road were downgraded to secondary roads. In 1990, NC 16 was placed on new four-lane expressway between Mountain Island Lake and Lucia; part of its old alignment was downgraded to secondary road, while NC 273 was extended along most of it. In 2007, NC 16 was extended on new four-lane freeway between Lucia and NC 73; its old alignment through Lowesville become NC 16 Business. In 2008, NC 16 was placed on new four-lane boulevard bypass east of Newton; its old alignment becomes the second NC 16 Business loop. In 2012, NC 16 was placed on new four-lane expressway, from NC 73 to Killian Crossroads; its old alignment through Denver becomes an extension of NC 16 Business from Lowesville.
North Carolina Highway 262 appeared in 1930 as new primary routing from NC 25, in Waxhaw, to US 74/NC 20, in Charlotte. In 1940, it was entirely replaced by an extension of NC 16.
North Carolina Highway 271
North Carolina Highway 271 appeared in 1926 running from Thrift to NC 20 near Charlotte. In 1931 the road was extended north to NC 10 in Newton. The next year the original section of NC 271 was renumbered as part NC 27A. Two years later NC 271 was truncated to Triangle with the routing from Triangle to Newton becoming a part of NC 73. In 1940 the rest of the road was renumbered as part of NC 16.
North Carolina Highway 681
North Carolina Highway 681 was established in 1928 as a renumbering of part of NC 68; traveling from NC 68/NC 69, in Jefferson, to the Virginia state line, at Grassy Creek. In 1931, Virginia established SR 139 to connect with NC 681 at the state line, which continued to Mouth of Wilson. In 1940, the route was decommissioned in favor of NC 16.
Future
NC 16, from Tower Road, near Killian Crossroads, to Claremont Road, near Newton, is to be widened to a four-lane expressway, using the superstreet design. Construction is scheduled for 2017 on the project.
Junction list
Special routes
Lowesville–Denver business loop
North Carolina Highway 16 Business was established in December 2007 when NC 16 was placed on new construction between Lucia and Lowesville, its old alignment becoming a business loop. In March 2012, NC 16 Business was extended north to its current terminus at Anderson Mountain, north of Killian Crossroads, after mainline NC 16 was moved onto new construction bypassing Denver. NC 16 Business also connects the communities of Triangle and Westport, along the western banks of Lake Norman.
Newton–Conover business loop
North Carolina Highway 16 Business was established in January 2008 when NC 16 was placed on new construction east Newton andConover, its old alignment becoming a business loop. In Newton, it traverses along Charlotte Highway, D Street, College Street and Main Street. In Conover, it traverses completely on 1st Avenue. In November, 2012, a new overpass was built over I-40; the old overpass was originally connected to the I-40 before exit 132 was built.
Newton truck route
North Carolina Highway 16 Truck provides a different routing along NC 16 Business for truck drivers, bypassing downtown Newton. The route begins west on D and C Streets, then north on Southwest Boulevard and finally east on 20th Avenue, reconnecting with NC 16 Business.
Taylorsville truck route
North Carolina Highway 16 Truck provides truck drivers, that are passing through, a different route that bypasses the downtown area of Taylorsville, via US 64 and Liledoun Road.
