Interstate 40 in North Carolina

This article is about the section of Interstate 40 in North Carolina. For the entire route, see Interstate 40.

Interstate 40 marker

Interstate 40
Route information
Maintained by NCDOT
Length: 423.55 mi[1] (681.64 km)
Existed: 1958[2] – present
Major junctions
West end: I-40 at Tennessee state line
 
East end: US 117 / NC 132 in Wilmington
Location
Counties: Haywood, Buncombe, McDowell, Burke, Catawba, Iredell, Davie, Forsyth, Guilford, Alamance, Orange, Durham, Wake, Johnston, Sampson, Duplin, Pender, New Hanover
Highway system
← NC 39NC 41 →

Interstate 40 (I-40) is a part of the Interstate Highway System that runs from Barstow, California to Wilmington, North Carolina. In North Carolina, I-40 enters the state along the Pigeon River Gorge, from Tennessee. Traveling east–west throughout the entire state, it connects the cities of Asheville, Winston-Salem, Greensboro, Durham and Raleigh before ending along U.S. Highway 117/North Carolina Highway 132 (US 117/NC 132) in Wilmington. At a total of 423.55 miles (681.64 km), it is the longest interstate highway in North Carolina.

In 1958, the first section of completed interstate highway in the state was I-40 along the East–West Expressway in Winston-Salem. Originally to end at Interstate 85 (I-85), in Greensboro, I-40 received two extension approvals; the first in 1969 to Interstate 95 (I-95), to be routed in or near Smithfield, and the second in 1984 to Wilmington. After 34 years since it first opened, the last section completed was the Winston-Salem Bypass in 1992. The highest point is at 2,786 feet (849 m), located at Swannanoa Gap, and the lowest point is at 15 feet (4.6 m), located at the Pender–New Hanover county line.

Route description

I-40 travels through several diverse regions in North Carolina, including the Great Smoky and Black mountains of Western North Carolina, the rural Foothills, the urban Piedmont, and the farmlands of Eastern North Carolina. All of I-40 is listed in the National Highway System, a network of roads important to the country's economy, defense and mobility.[3][4] I-40 is also designated as a Blue Star Memorial Highway throughout the state.

I-40 enters North Carolina along the north banks of the Pigeon River, at the foot of Snowbird Mountain. Winding in parallel with the river, I-40 goes through a set of tunnels. When the tunnels opened in 1968 they were the first Interstate tunnels east of Mississippi River. I-40 then goes down a steep grade for the next 16 miles (26 km). Just south of exit 7, I-40 uses another tunnel, for eastbound traffic only, through Hurricane Mountain.[5] The westbound lanes use a rock cut through Hurricane Mountain. A short distance after the tunnel is the North Carolina Welcome Center. Immedietly afterwards is Waterville Lake, where there are a few at-grade intersections in this location, used as service access for Walters Dam and the Harmon Den Wildlife Management Area. I-40 continues toward Asheville. Interstate 40 then merges with US 74 (Great Smoky Mountains Expressway). I-40 and US 74 encounters the Interstate 26, Interstate 240 interchange in the southwestern part of the city. The interchange is the current western terminus of Interstate 240 and the historic terminus of Interstate 26. Interstate 40 then goes along the south side of Asheville, north of the Biltmore Estate towards Hickory.[6] I-240 and I-40 have another interchange before I-40 leaves the Asheville area. Interstate 40 goes south of Black Mountain and Marion, and north of Conover.[7] When I-40 enters Hickory it has a clover interchange with US 321. Interstate 40 then heads south of Hickory and crosses Catawba River.[8] I-40 enters Statesville north of the city. It has major interchanges with US 64 and US 21 before utilizing a clover interchange with Interstate 77. I-40 heads northeast towards Winston-Salem passing Mocksville and Clemmons. When Interstate 40 enters Winston-Salem it has another major interchange this time with US 421 and Interstate 40 Business. I-40 Business/US 421 head north to go through downtown Winston-Salem while I-40 goes just south of the city.[9] Interstate 40 has another clover interchange with US 52/US 311/NC 8.[10] US 311 run a concurrency with Interstate 40 for 2.1 miles (3.4 km). Interstate 74/US 311 exit off to the south while I-40 heads back northeast to meet up with US 421 and Interstate 40 Business.[11] US 421 runs a concurrency with I-40 into Greensboro.[12][13][14]

Sunflowers along I-40

Interstate 40 enters the Greensboro area at the I-73/US 421/I-840 interchange. This interchange is the east end of the US 421 concurrency with I-40 and is also the planned western terminus of Interstate 840.[15] From there Interstate 40 heads through southwestern Greensboro. Interstate 40 passes Wendover Place and Four Seasons Town Centre before having another large interchange with US 220.[16] 1 mile after the interchange with US 220[17] I-85 Business/US 29/US 70 all merge into I-40/US 220 for one large concurrency. The road is generally a six-lane freeway through the entire concurrency between Interstate 40 and Interstate 85 Business.[18]

This 2.5-mile (4.0 km) corridor with concurrent routes ends in the east at the US 29/US 70/US 220/Martin Luther King Jr. Boulevard junction. Both the beginning and ending interchanges of this corridor are quite unusual in design and are often operating at above full capacity, leading to frequent traffic jams and traffic incidents.[19][14][20]

I-40 through Greensboro officially bears the name Preddy Boulevard. The nickname "Death Valley" has been given to the area of Interstate 40 where Interstate 40 and Business Interstate 85 splits. The locals have given that area that name because of the high number of deaths due to car crashes in that area.[21][22] One major problem with the highway is that the U.S. 29/220/70 southbound lanes merge from the right, and exit to the left. Thus, through traffic on I-40 west and US 29 south (a major route from Virginia to Charlotte) must all merge to the other side of the freeway. A study conducted by state traffic engineers from May 1, 2006 to April 30, 2008 (the period between the I-85 relocation and I-40's relocation) concluded that "the Death Valley area" had an accident rate "higher than average for urban interstates ... but the [route] was safe anyway."[23] There were no fatalities during the study period, but a large number of rear-end collisions.[24][14][23]

I-40/I-85 through Burlington

I-40 merges with I-85 east of Greensboro ending the I-85 concurrency. I-40 and I-85 have a 31 miles (50 km) concurrency through Guilford, Alamance, and Orange Counties. The concurrency section uses I-85 exit numbers instead of I-40 exit numbers. The section goes south of Elon, Burlington, Graham, and Mebane. Interstate 40 breaks ways from Interstate 85 at exit 163, south of Hillsborough.[18][14]

After I-40 breaks away from I-85 it heads in a very southeasterly direction towards Chapel Hill. I-40 parallels NC 86 until NC 86 crosses I-40 at exit 266. I-40 is routed along northern Chapel Hill and then through southern Durham. I-40 enters the Research Triangle area after an interchange with NC 147. The Interstate varies in width, from four-lane to eight-lane depending on the location. It serves as a major route between Raleigh, Cary and Durham (the other being US 70). After leaving the Research Triangle area Interstate 40 has an interchange with Interstate 540 near the Raleigh-Durham International Airport. Several Interstate 40 exits serve Raleigh-Durham including, Aviation Parkway, Airport Blvd, and Interstate 540. I-40 continues to head southeast towards Downtown Raleigh. Interstate 40 is routed north of Cary and south of Umstead State Park. At Wade Avenue Interstate 40 bears right to head south. US 1, US 64, Interstate 440, and I-40. I-40 then runs a concurrency with US 64 along the south side of Raleigh before merging to the right to head toward Benson.[25][14]

Interstate 40 heads in a very southern direction until the interchange with Interstate 95. Within 5 miles from Raleigh, Interstate 40 has another concurrency with US 70. US 70 follows I-40 until the Clayton Bypass (exit 309). Interstate 40 continues south with exits at NC 42, NC 210, and NC 242. Interstate 40 then has an interchange with Interstate 95 near Benson, North Carolina. Interstate 40 then runs south towards Clinton and Warsaw. Starting near Faison Interstate 40 runs parallel with US 117 and this continues through the rest of the route. Most of the surrounding area of I-40 in Eastern North Carolina are rural so traffic is somewhat down on this section of I-40. A rest area exists off NC 24 in Warsaw. The median of I-40 widens to put the rest area between the eastbound and westbound lanes.[26] I-40 passes the Duplin Winery in Duplin County. As Interstate 40 nears Wilmington it passes Burgaw and then crosses the NE Cape Fear River. Interstate 40 has an interchange with Interstate 140/US 17. As I-40 nears its terminus the speed limit is set down to 55, instead of 70 which is in place from Garner on. Exit 420 is the last exit on I-40 before its terminus on US 117/NC 132[27][14][28]

Dedicated and memorial names

I-40 in North Carolina feature a few dedicated or memorialized stretches of freeway.

Westbound Johnston County I-40 Rest Area

History

Authorized by the Federal Aid Highway Act of 1956, North Carolina was originally allocated 714 miles (1,149 km) for their share of the Interstate Highway System; 219 miles (352 km) of which was subsequently allocated for a route from the Tennessee state line, through Asheville and Winston-Salem, to Greensboro. Designated as I-40, it became the first interstate in the state after opening on a completed three-mile-long (4.8 km) section in Winston-Salem, in 1958. For the next 32 years, I-40 was constructed and extended twice to its current routing from the Pigeon River Gorge to Wilmington.[2][32]

Beginnings

The first major overland transportation corridors in North Carolina were the Indian trading paths. One of these, the Rutherford's Trace, followed the path of modern I-40.[33] In 1921, the North Carolina Highway System was established, with NC 10, nicknamed the "Central Highway," designated on the route between Asheville and Greensboro. By the time US 70 was established, in 1926, and placed on concurrency on all of NC 10, nearly all of the route was either paved or oil-treated. After World War II, the federal government began planning on a new Interregional Highway system, as mandated by the Federal-Aid Highway Act of 1944, and released a proposed National System of Interstate Highways in 1947, which included a route that followed loosely to US 70, from the Tennessee state line to Greensboro.[34] After years of planning and the passing of the Federal Aid Highway Act of 1956, which established the route between Tennessee and Greensboro, AASHTO approved the I-40 designation in 1957.[35]

Interstate Highway era

In 1958, the first construction job in the country that was designated specifically for I-40 was in Haywood County, along the Pigeon River. That same year, the first two sections of I-40 opened: the first was the three-mile-long (4.8 km) East–West Expressway in Winston-Salem; the second was from US 421, in Kernersville, to US 29/US 70, in Greensboro. In both cases, these first freeways were constructed a couple of years prior, for US 158 and US 421 respectively, and did not benefit from the 1956 Act; as a result, in 1988 the state was able to convenience the Federal Highway Administration (FHWA) in building the Winston-Salem Bypass.[2][36][37]

In 1960, I-40 made three expansions: In Burke County, from Dysartsville Road (SR 1129) to Hildebran (connecting to US 64/US 70 along I-40 Access Road SE (SR 1890)); from NC 16, in Conover, to NC 90, in Statesville; and from NC 801, near Advance, to the US 158/US 421 split, east of Winston-Salem.[38][39] In 1961, I-40 extended west from Dysartsville Road to NC 226, near Marion. In Statesville, I-40 extended east along a completed widening project of US 64 Bypass, between NC 90 to US 64. Between Ridgecrest and Old fort, US 70 along Youngs Ridge was widen to four-lane; however, I-40 was not officially designated until 1982, after additional highway improvements including additional widening, runaway truck ramps and warning devices.[40][41] In 1962, I-40 extended west from NC 226, near Marion to link-up with US 70, near Old Fort. In 1963, the gap between Winston-Salem and Kernersville was completed.[42] In 1964, I-40 opened a 12-mile (19 km) segment from east of Clyde (using the freeway connector from US 19/US 23) to Wiggins Road (SR 1200).[43] In 1967, I-40 opened a 3.8-mile (6.1 km) segment through the Biltmore Estate, from NC 191 to US 25.[44] In 1968 and after twenty years of construction, the I-40 opened a 20-mile (32 km) segment from the Tennessee state line to US 276, in Cove Creek.[45] In November of same year, the North Carolina State Highway Commission submitted a request to the Bureau of Public Roads to extend I-40 east of Greensboro to Raleigh, via the Research Triangle Park (RTP). In 1969, both the Bureau and AASHTO approved the extension, allowing I-40 to continue east of Durham, through Raleigh to Smithfield.[2][46] Also in same year, I-40 was extended west from NC 191 to connect with I-26 and end at US 19/US 23, in Enka.[47] In 1970, I-40 extended west from NC 801, near Advance, to US 64, near Mocksville.[48]

In 1971, two gaps were completed: Wiggins Road (SR 1200) to US 19/US 23, in Enka; and US 64, in Statesville, to US 64, near Mocksville.[49] In July, NCSHC finalized a plan to of I-40's routing east of Durham to Smithfield, with an estimated cost of $75 million.[50] In December, new freeway opened between Davis Drive (SR 1999), in the RTP, to US 1/US 64 (Raleigh Beltline), in Raleigh; I-40 was added along 7 miles (11 km) between Davis Drive and Harrison Avenue (SR 1654), while east of Harrison Avenue (future Wade Avenue) was signed "To I-40."[2][51][52] In 1972, I-40 extended east from US 25, in Asheville, to Porters Cove Road (SR 2838), in Oteen; the extension bypassed both US 25A and US 74, interchanges were built in 1999 and 1973 respectively.[53] In 1973, I-40 and the Durham Freeway (future NC 147) were connected, in the RTP.[54] In 1974, a gap was completed between US 276, in Cove Creek, to the freeway connector (future Great Smoky Mountains Expressway), near Clyde. I-40 also extended east from Porters Cove Road, in Oteen, to Patton Cove Road (SR 2740), in Swannanoa.[55] In 1976, a gap of I-40 was completed between Henry River Road (SR 1002), in Hildebran, and NC 16, in Conover.[56] In April 1978, NCDOT approved a corridor location between Raleigh and Wilmington.[2] In 1979, I-40 was extended east from Patton Cove Road, in Swannanoa, to US 70, in Ridgecrest.[57]

Barstow, California, distance sign, as seen from I-40 in Wilmington

In 1982, I-40 was designated, in concurrency with US 70, along Youngs Ridge, between Ridgecrest and Old Fort; this officially completed the original I-40 routing from Tennessee to Greensboro.[41] In 1984, I-40 was extended in Raleigh from Wades Avenue (exit 289), along the Tom Bradshaw Freeway, to the Cliff Benson Beltline (exit 301).[58] Also same year, AASHTO approved of designation of I-40 between Wallace and Wilmington, currently under construction at the time.[59][60] By 1985, construction began on a 22-mile (35 km) project, connecting the Durham Freeway, in the RTP, with I-85, west of Hillsborough, at an estimated cost of $103 million.[61] In 1985, I-40 was placed on new 19-mile (31 km) section between US 117 (exit 390), near Willard, and NC 210 (exit 408), near Rocky Point.[62] In 1986, I-40 was extended west from the Durham Freeway (exit 219) to NC 55 (exit 218), in the RTP; I-40 was also extended east to its current eastern terminus at US 117/NC 132 (exit 420), in Wilmington.[63] In 1987, I-40 was extended west from US 117 (exit 390), near Willard, to NC 42 (exit 385), near Tin City.[64] In 1988, I-40 was extended west to US 15/US 501 (exit 270), in Chapel Hill, and east to US 70 (exit 306), in Garner. In October, Gov. James G. Martin announced federal approval of $114.1 million for I-40 to be relocated around Winston-Salem.[65][66] In 1989, I-40 was extended west to I-85 (exit 259), west of Hillsborough, and east to I-95 (exit 328), in Benson.[2][67][68] By 1990, I-40 was extended west from NC 41 (exit 385), in Tin City, to US 117 (exit 369), near Warsaw.[69] On June 29, 1990, with a ribbon-cutting by Gov. James G. Martin, I-40 was connected between Raleigh and Wilmington, providing improved access with the Port of Wilmington with the rest of the state.[2] At around this time, a standard distance sign near the start of the westbound section of I-40 in Wilmington indicates the distance to Barstow, California, as 2,554 miles (4,110 km). In December, AASHTO approved the I-40 designation between Raleigh and Wallace; and in January 1991, NCDOT certified the designation.[70][71]

In or around 1992, the final gap of I-40 was completed when it was designated along existing I-85, from Greensboro to west of Hillsborough. In November, the 20.89-mile (33.62 km) Winston-Salem Bypass was completed and opened; featuring mostly new construction, with a short overlap of existing US 311 freeway. The former alignment, featuring the first sections of I-40 completed in the state, was designated as I-40 Business, with a complete concurrency with US 421. After 34 years, I-40 was officially completed in North Carolina.[72][73][74][75]

Since completion

In 1996, 35 miles (56 km) of I-40/I-85, through Alamance and Orange counties, were widen to eight-lanes. At a cost of $175 million, the project began in 1989 and opened completed sections in phases.[76][77][78][79]

In December 2004, an 10.6-mile (17.1 km) widening project was completed from US 15/US 501 (exit 270), in Durham, to NC 147 (exit 279), in the RTP. The project expanded lanes from four to six-lanes.[80] In March 2005, construction crews returned for eight weeks to replace asphalt used in the widening project, which began to deteriorate not long after the lanes opened to the public.[81] However, the paving mistakes were more severe and NCDOT contracted Lane Construction Corp to replace all the bad concrete used in the botch widening project, at a cost of $21.7 million.[82][83]

In 2011, an 8-mile (13 km) widening project was completed between Harrison Avenue (exit 287) and Gorman Road (exit 295). At a cost of $49 million, the project expanded lanes from four to six-lanes.[84]

Pigeon River Gorge

Crews clearing the westbound lanes from the 2012 rockslide

The first section of I-40 in North Carolina is the section that travels through the Pigeon River Gorge in Haywood County. Known locally as simply "The Gorge", this part of I-40 cuts a path from the Tennessee state line to Waynesville. This section of the interstate is fairly curvy and tends to become a bit narrow in some places when compared to other portions of the highway. Because much of the road was cut through mountainside, concrete retaining walls have been built on both sides of the road and in the median, cutting down on the width of the breakdown lanes. Coupled with speeding vehicles, the extremely thick fog that tends to plague the area, and little room to maneuver in case of accident, this area has become notorious for its severe and many times fatal accidents. It is reported that a person is 20 times as likely to die on I-40 in Haywood County than they would be to win the Powerball lottery, which equals to be twice the average of any other Interstate Highway in North Carolina.[85]

Even some minor accidents have been known to tie up traffic in this area, because there is little room to move accidents off or to the side of the road with the terrain. Speeding semi trucks have been a problem in the gorge and have subsequently led to many accidents. In 2002 and 2003, two state troopers were killed in two separate accidents by speeding trucks that drifted off the road and hit their police car conducting a traffic stop. This led the North Carolina Highway Patrol to crack down on speeding tractor trailers and speeders in general through the area.

This portion of the highway is also notorious for rockslides and rocks falling onto the highway. The main cause is an engineering flaw, in that sections of the highway have been built on the north side of the Pigeon River, where the rock strata foliate towards the highway.

In 1985, a severe rockslide buried the westbound entrance to one of two tunnels that carry the highway through the gorge. Repair of the slide area and the tunnel required shifting westbound traffic to the eastbound tunnel, while eastbound traffic was diverted onto a temporary viaduct around the tunnels. In July 1997, a rockslide near the Tennessee state line closed the road for nearly six months.[86] The road was fully or partially closed due to rockslides on several occasions since then in 2009 and 2012.[87][88][89][90][91]

Greensboro relocation

The six routes of Death Valley in 2007

In February 2008, I-40 was relocated onto the Greensboro Western Urban Loop, marking the first change to I-40 since the Winston-Salem Bypass opened in 1992. At a cost of $122 million, it was constructed by Archer Western Contractors of Atlanta and took four years complete. NCDOT Secretary Lyndo Tippett said that "the opening of the Greensboro Western Urban Loop is a major step in improving the mobility of the Triad region" and that "the highway will provide better access for motorists in and around Greensboro, as well as those traveling between the eastern and western areas of our state." The new routing was placed in concurrency with I-73, while its former alignment became an extension of I-40 Bus.[92]

The glowing sentiment the NCDOT Secretary gave on the new I-40 routing was unfortunately not reciprocated. NCDOT received many complaints by local residents and motorists on the confusion between "Blue" 40 and "Green" 40. Greensboro residents also had concerns with the resulting increased traffic and noise. On September 12, 2008, seven months after the initial switch and in agreement with Greensboro DOT and FHWA, to reroute I-40 to its original route through the city, decommission I-40 Bus., and leave I-73 and I-85 as the only interstates signed along the loop. Exit numbers on the western segment of the loop were to be replaced with I-73 exit numbers; while exit numbers along I-40 Bus. would be changed over to I-40 exit numbers.[93] At a cost around $300 thousand, all signage was replaced by July 1, 2009.[94][95] In November 2009, US 421 was rerouted onto the Urban Loop, replacing most of I-40's brief alignment around Greensboro.[96][97]

The current alignment of I-40 is four miles (6 km) shorter than the 2008 Urban Loop routing, and is the quicker route for any vehicle consistently traveling at the posted speed limits.[23]

Future

In Statesville, the I-40/I-77 interchange (exit 152) is currently being upgraded. The upgrade is planned in three phases: reconstruction of nearby intersections on both interstates, reconstruction and widening of I-40/I-77 interchange, and construction of fly-overs at interchange. The estimated cost for the entire project is $251 million with construction to begin in March 2012. It will replace the current interchange, which was built in the late 1960s.[98][99][100]

A widening project along Interstate 40 is in development stage, between mile markers 259 and 279, in Orange and Durham counties. The estimated cost is $18 million, with date of construction to begin February 2019. However, it is currently flagged by NCDOT as "Subject to Reprioritization."[101]

A widening project along Interstate 40 is in development stage, between mile markers 301 and 312, in Wake and Johnston counties. The estimated costs have yet to be determined. Property acquisition is to start late 2013 thru 2015.[102]

Auxiliary routes in North Carolina

Interstate City Type Notes
Interstate 40 Business Winston-Salem Business loop Freeway grade throughout
Interstate 140 Wilmington Spur Partially constructed
Interstate 240 Asheville Business loop
Interstate 440 Raleigh Beltway
Interstate 540 Raleigh Spur/Beltway Designated along the Northern Wake Freeway
Interstate 840 Greensboro Beltway Partially completed northern bypass, under construction

Exit list

CountyLocationmikmExitDestinationsNotes
HaywoodState line0.00.0 I-40 west – KnoxvilleContinuation into Tennessee
 6.710.87Cold Springs Creek Road – Harmon Den
 14.823.815Fines Creek Road
Cove Creek20.533.020 US 276 south – Waynesville, Maggie Valley
 24.238.924 NC 209 – Lake Junaluska, Hot Springs
 27.343.927 US 19 / US 23 / US 74 west – Clyde, WaynesvilleWest end of US 74 overlap
Canton31.250.231 NC 215 – Canton
33.253.433Newfound Road – Canton
Buncombe 37.460.237Wiggins Road – Candler, East Canton
Asheville44.371.344 US 19 / US 23 / US 74A east – West Asheville, Enka, Candler
45.973.946
A-B		A: I‑26 / US 74 east – Hendersonville, Spartanburg
B: I‑26 west / I‑240 east – Asheville, Johnson City		Signed as exits 46A (east) and 46B (west); east end of US 74 overlap
No westbound exit 46B; left exits on both directions
46.775.247 NC 191 – West AshevilleTo Farmers Market
50.280.850 US 25 – South Asheville, Biltmore HouseSigned as exits 50A (south) and 50B (north) westbound
51.382.651 US 25A – Asheville
52.885.053
A-B		A: US 74A east / Blue Ridge Parkway – Bat Cave
B: I‑240 / US 74A west – East Asheville		Signed as exits 53A (east) and 53B (west)
55.188.755 To US 70 – East AshevilleTo VA Hospital
 58.894.659Patton Cove Road – Swannanoa
Black Mountain63.8102.764 NC 9 – Black Mountain, Montreat
64.8104.365 US 70 west – Black MountainWest end of US 70 overlap; westbound exit and eastbound entrance
 65.7105.766Dunsmore Avenue – Ridgecrest
McDowellOld Fort71.4114.972 US 70 east – Old FortEast end of US 70 overlap; eastbound exit and westbound entrance
72.4116.573Catawaba Avenue – Old Fort
74.8120.475Parker Padgett Road
Marion81.2130.781Sugar Hill Road – Marion
83.4134.283Ashworth Road
84.6136.285 US 221 – Marion, Rutherfordton
86.3138.986 NC 226 – Marion, Shelby
 89.8144.590Harmony Grove Road – Nebo, Lake James
Burke 94.1151.494Dysartsville Road
 95.8154.296Kathy Road
Glen Alpine97.5156.998Causby Road – Glen Alpine
99.5160.1100Jamestown Road / Dixie Boulevard – Glen Alpine
Morganton102.9165.6103 US 64 – Morganton, Rutherfordton
104.1167.5104Enola Road
105.1169.1105 NC 18 – Morganton, Shelby
 106.2170.9106Bethel Road
 107.4172.8107 NC 114 – Drexel
Valdese110.7178.2111Abees Grove Church Road / Milestone Avenue – Valdese
111.4179.3112Mineral Springs Mountain Road – Valdese
Rutherford College112.3180.7113Rutherford College Road / Malcom Boulevard – Connelly Springs, Rutherford College
Icard116.2187.0116Old NC 10 – Icard
Hildebran117.9189.7118Old NC 10
118.8191.2119Henry River Road / Center Street – Henry River, HildebranSigned as exits 119A (Henry River) and 119B (Hildebran) eastbound
CatawbaLong View120.6194.112133rd Street – Long View
Hickory122.8197.6123
A-B		A: US 321 south to NC 127 – Lincolnton, Gastonia
B: US 321 north to US 70 / NC 127 – Hickory, Lenoir, Boone		Signed as exits 123A (south) and 123B (north)
To Appalachian State University and Hickory Regional Airport
125.1201.3125Lenoir Rhyne Boulevard – HickoryTo Lenoir-Rhyne University
126.2203.1126 To US 70 – Hickory, Newton
Conover128.1206.2128Fairgrove Church RoadTo Hickory Motor Speedway
130.2209.5130Old US 70
131.1211.0131 NC 16Permanently closed by 2008.
131.6211.8132 NC 16 – Newton, Conover, Taylorsville
132.6213.4133Rock Barn Road
Claremont134.3216.1135Oxford Street – Claremont
Catawba138.1222.3138 NC 10 west (Oxford School Road) – Catawba
Iredell 140.4226.0141Sharon School Road
 144.0231.7144Old Mountain Road – West Iredell
 145.4234.0146Stamey Farm Road
Statesville147.7237.7148 US 64 / NC 90 – West Statesville, Taylorsville
149.5240.6150 NC 115 – Downtown Statesville, North Wilkesboro
151.2243.3151 US 21 – East Statesville, Harmony
152.0244.6152
A-B		A: I‑77 south – Charlotte
B: I‑77 north – Elkin		Signed as exits 152A (south) and 152B (north)
152.9246.1153 US 64 – StatesvillePermanently closed as of October 1, 2012; was an eastbound exit and westbound entrance[103][104]
153.7247.4154 US 64 (Old Mocksville Road)
 161.8260.4162 US 64
DavieMocksville167.8270.0168 US 64 – Mocksville
169.5272.8170 US 601 – Mocksville, Yadkinville
 173.5279.2174Farmington Road
 179.8289.4180 NC 801 – Bermuda Run, Tanglewood
ForsythClemmons182.1293.1182Harper Road – Tanglewood, Bermuda Run
183.5295.3184Lewisville–Clemmons Road – Lewisville, Clemmons
Winston-Salem187.7302.1188 I‑40 Bus. east / US 421 – Downtown Winston-Salem, Yadkinville, WilkesboroNo access from I-40 east to US 421 south
188.6303.5189 US 158 (Stratford Road)
189.3304.6190Hanes Mall BoulevardWestbound exit and eastbound entrance
191.3307.9192 NC 150 (Peters Creek Parkway) – Downtown Winston-Salem
192.5309.8193CSilas Creek Parkway, South Main StreetWestbound exit and eastbound entrance
193.2310.9193
A-B		A: US 52 / NC 8 south – Lexington
B: US 52 / US 311 / NC 8 north – Mount Airy		North end of US 311 overlap
Signed as exits 193A (south) and 193B (north)
194.3312.7195 NC 109 / Clemmonsville Road – Thomasville
195.9315.3196 I‑74 east / US 311 south – High PointSouth end of US 311 overlap
  I‑74 (Winston-Salem Northern Beltway)Future interchange (unfunded)[105][106]
Kernersville200.7323.0201Union Cross Road
203.5327.5203 NC 66 / Regional Road – Kernersville, High Point
Guilford 206.4332.2206 I‑40 Bus. west / US 421 north – Kernersville, Downtown Winston-SalemNorth end of US 421 overlap; westbound exit and eastbound entrance
Greensboro207.4333.8208Sandy Ridge Road
209.7337.5210 NC 68 – High Point, Piedmont Triad International Airport
210.7339.1211Gallimore Dairy Road
212.1341.3212 I‑73 / US 421 south / To Bryan Boulevard – AsheboroEast end of US 421 overlap; signed as exits 212A (Bryan Boulevard) and 212B (I-73/US 421)
213.0342.8213Guilford College Road
213.8344.1214Wendover AvenueSigned as exits 214A (east) and 214B (west) eastbound
215.3346.5216Patterson StreetEastbound exit and westbound entrance
216.8348.9217High Point Road, Koury Boulevard
218.2351.2218 US 220 south to I‑85 Bus. south / Freeman Mill Road – AsheboroWest end of US 220 overlap; signed as exits 218A (US 220) and 218B (Freeman Mill Road)
219.0352.4219 I‑85 Bus. south / US 29 south / US 70 west – CharlotteSouth end of US 29/I-85 Bus. and west end of US 70 overlap
219.3352.9220Randleman Road
219.9353.9221South Elm-Eugene Street – Downtown Greensboro
221.0355.7222Martin Luther King Jr. Drive
221.1355.8223 US 29 north / US 70 east / US 220 north – ReidsvilleNorth end of US 29//US 220 and east end of US 70 overlap; northbound exit and southbound entrance
223.3359.4224 To US 29 north / US 220 north / East Lee StreetTo Bennett College, UNC Greensboro, A&T University and Greensboro College
225.7363.2226McConnell Road
226.5364.5227 I‑85 south to US 70 – CharlotteSouth end of I-85 and north end of I-85 Bus. overlap; hidden north I-785 and west I-840
I-40 overlaps with Interstate 85 (exits 131 to 163)
OrangeHillsborough258.3415.7259 I‑85 north – DurhamNorth end of I-85 overlap
260.8419.7261Old NC Highway 86 – Hillsborough
262.9423.1263New Hope Church Road
265.8427.8266 NC 86 – Chapel Hill, Hillsborough
DurhamChapel Hill269.9434.4270
A-B		A: US 15 / US 501 south – Chapel Hill
B: US 15 / US 501 north – Durham		Signed as exits 270A (south) and 270B (north)
272.7438.9273 NC 54 – Chapel Hill, DurhamSigned as exits 273A (west) and 273B (east) westbound
Durham274.2441.3274 NC 751 – Jordan Lake
275.6443.5276Fayetteville Road  – Southpoint, North Carolina Central University
277.8447.1278 NC 55 to NC 54 – Apex
RTP279.1449.2279
A-B
A: NC 147 south (Triangle Expressway) – Morrisville
B: NC 147 north (Durham Freeway) – Downtown Durham		Signed as exits 279A (Toll NC 147 South) and 279B (NC 147 North)
280.1450.8280Davis Drive
Durham280.8451.9281Miami Boulevard
281.4452.9282Page Road
282.3454.3283 I‑540 east / NC 540 west to US 1 to US 70  – North RaleighSigned westbound as exits 283A (East I-540) and 283B (West NC 540)
WakeMorrisville283.5456.2284Airport Boulevard – RDU International AirportSigned eastbound as exits 284A (west) and 284B (east)
Cary284.7458.2285Aviation Parkway  – Morrisville, RDU International Airport
287.0461.9287Harrison Avenue – Cary
Raleigh288.6464.5289 To I‑440 / US 1 north / Wade Avenue – Downtown RaleighTo PNC Arena, Carter–Finley Stadium, State Fairgrounds, NCSU Veterinary College, and NC Museum of Art
290.5467.5290 NC 54 – Cary
291.4469.0291Cary Towne Boulevard – Cary
292.6470.9293
A-B		A: US 1 south / US 64 west – Cary, Asheboro
B: I‑440 east / US 1 north – Raleigh, Wake Forest		West end of US 64 overlap; signed as exits 293A (south/west) and 293B (north/east)
295.0474.8295Gorman Street
297.1478.1297Lake Wheeler Road
298.0479.6298
A-B		A: US 70 east / US 401 south / NC 50 east (S. Saunders Street South) – Garner
B: US 70 west / US 401 north / NC 50 west – Downtown Raleigh		Signed as exits 298A (east/south) and 298B (west/north)
298.8480.9299Hammond Road, Person Street
300.3483.3300Rock Quarry RoadSigned as exits 300A (south) and 300B (north) westbound
301.1484.6301 I‑440 west / US 64 east – KnightdaleEast end of US 64 overlap; Eastbound exit is a left exit
 303.5488.4303Jones Sausage Road
Garner305.6491.8306
US 70 west / US 70 Bus. east – Garner, Clayton		West end of US 70 overlap; signed as exits 306A (west) and 306B (east) westbound
309.6498.3309 US 70 east – Smithfield, GoldsboroEast end of US 70 overlap
Johnston 311.8501.8312 NC 42 – Clayton, Fuquay-Varina
 318.6512.7319 NC 210 – Smithfield, Angier
Benson325.4523.7325 NC 242 south to US 301 – Benson
327.8527.5328
A-B		A: I‑95 south – Benson, Fayetteville
B: I‑95 north – Rocky Mount, Smithfield		Signed as exits 328A (south) and 328B (north)
 333.6536.9334 NC 96 – Meadow
SampsonNewton Grove341.0548.8341 NC 50 / NC 55 to US 13 – Newton Grove
343.3552.5343 US 701 – Clinton, Newton Grove
 348.0560.1348Suttontown Road
 355.4572.0355 NC 403 – Faison
DuplinWarsaw364.5586.6364
NC 24 west / NC 24 Bus. east to NC 50 – Warsaw, Clinton		West end of NC 24 overlap
369.6594.8369 US 117 – Warsaw
 372.9600.1373 NC 24 east / NC 903 – Magnolia, Kenansville, BeulavilleEast end of NC 24 overlap
Rose Hill380.0611.6380Charity Road – Rose Hill
 384.1618.1384 NC 11 – Wallace, Greenevers
 385.4620.2385 NC 41 – Wallace, Beulaville
Pender 390.2628.0390 US 117 – Wallace
Burgaw398.5641.3398 NC 53 – Burgaw, Jacksonville
Rocky Point408.1656.8408 NC 210 – Rocky PointTo Moores Creek National Battlefield
New HanoverCastle Hayne414.5667.1414Holly Shelter Road – Castle Hayne
Murraysville416.9670.9416 I‑140 west / US 17 / NC 140 – Shallotte, Myrtle Beach, Topsail Island, JacksonvilleSigned as exits 416A (south) and 416B (north)
Wilmington419.9675.8420 US 117 / NC 132 north / Gordon Road – Castle HayneSigned as exits 420A (Gordon Road) and 420B (US 117/NC 132) westbound
423.6681.7— US 117 / NC 132 south – State Port, Carolina BeachContinuation as US 117/NC 132
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

  1. ↑ Staff (October 31, 2002). "Table 1: Main Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways as of October 31, 2002". Route Log and Finder List. Federal Highway Administration. Retrieved May 20, 2012.
  2. 1 2 3 4 5 6 7 8 "I-40 Fact Sheet" (PDF). North Carolina Department of Transportation. June 21, 2008. Archived from the original (PDF) on June 21, 2008. Retrieved June 20, 2014.
  3. ↑ National Highway System: North Carolina (PDF) (Map). Cartography by FHWA. Raleigh: Federal Highway Administration. March 25, 2015. Retrieved April 6, 2016.
  4. ↑ "What is the National Highway System?". National Highway System. Federal Highway Administration. February 26, 2016. Retrieved April 6, 2016.
  5. ↑ Haywood County North Carolina (Map) (2009 ed.). Cartography by North Carolina Public Works Commission. North Carolina Department of Transportation. 2009.
  6. ↑ Buncombe County (Map). Cartography by North Carolina Department of Transportation. North Carolina Department of Transportation. Retrieved April 2014.
  7. ↑ McDowell County (Map). Cartography by North Carolina Department of Transportation. North Carolina Department of Transportation. Retrieved April 2014.
  8. ↑ Catawba County (Map). Cartography by North Carolina Department of Transportation. North Carolina Department of Transportation. Retrieved February 2014.
  9. ↑ Forsyth County (Map). Cartography by North Carolina Department of Transportation. North Carolina Department of Transportation. Retrieved April 2014.
  10. ↑ Google (February 27, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved February 27, 2014.
  11. ↑ Google (February 27, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved February 27, 2014.
  12. ↑ Google (February 27, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved February 27, 2014.
  13. ↑ Google (April 23, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved April 23, 2014.
  14. 1 2 3 4 5 6 State Transportation Map (Map) (2013–14 ed.). Cartography by North Carolina State Tax Commission. North Carolina Department of Transportation. 2013.
  15. ↑ Guilford County North Carolina (Map) (2010 ed.). Cartography by North Carolina Public Works Commission. North Carolina Department of Transportation. 2010.
  16. ↑ Google (April 23, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved April 23, 2014.
  17. ↑ Google (April 23, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved April 23, 2014.
  18. 1 2 Google (April 23, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved April 23, 2014.
  19. ↑ Google (April 23, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved April 23, 2014.
  20. ↑ Greensboro North Carolina (Map) (2011 ed.). Cartography by North Carolina Public Works Commission. North Carolina Department of Transportation. 2011.
  21. ↑ "Scene of I-40 Triple Fatal Wreck Worries Drivers". Raleigh, NC: WRAL-TV. July 7, 2011.
  22. ↑ Cavallier, Andrea (December 23, 2013). "One Dead in I-40 Wreck, Lanes Reopened". High Point, NC: WGHP-TV.
  23. 1 2 3 "Which Way Do We Go?". Winston-Salem Journal. February 1, 2009. p. 1A.
  24. ↑ Google (April 23, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved April 23, 2014.
  25. ↑ Google (April 23, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved April 23, 2014.
  26. ↑ Staff. "Rest Areas & Visitor Centers". North Carolina Department of Transportation. Retrieved July 6, 2014.
  27. ↑ Google (April 23, 2014). "Interstate 40 in North Carolina" (Map). Google Maps. Google. Retrieved April 23, 2014.
  28. ↑ North Carolina State Transportation Map (Map) (2011–12 ed.). Cartography by North Carolina Public Works Commission. North Carolina Department of Transportation. 2011.
  29. ↑ Staff. "NC Blue Star Memorial Marker Locations". North Carolina Department of Transportation. Retrieved November 24, 2011.
  30. 1 2 3 4 5 Staff (July 15, 2004). "North Carolina Memorial Highways and Other Named Facilities" (PDF). North Carolina Department of Transportation. Archived from the original (PDF) on December 29, 2012. Retrieved November 24, 2013.
  31. ↑ "What is Tobacco Road?". Durham, NC: WTVD-TV. Archived from the original on May 21, 2011. Retrieved November 24, 2011.
  32. ↑ "Interstate Firsts" (PDF). Raleigh: North Carolina Department of Transportation. Archived from the original (PDF) on October 25, 2008.
  33. ↑ "Map of Rutherford's Trace, 1776". UNC-Chapel Hill School of Education. 2007. Retrieved April 7, 2016.
  34. ↑ Public Roads Administration (August 2, 1947). National System of Interstate Highways (Map). Scale not given. Washington, DC: Public Roads Administration. Retrieved April 7, 2016 – via Wikimedia Commons.
  35. ↑ McNichol, Dan (2006). The Roads that Built America. New York, NY: Sterling Publishing Co., Inc. p. 121-123. ISBN 978-1402734687.
  36. ↑ 1957 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway and Public Works Commission. 1957. Retrieved April 7, 2016.
  37. ↑ 1958 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1958. Retrieved April 7, 2016.
  38. ↑ 1959 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1959. Retrieved April 7, 2016.
  39. ↑ 1960 North Carolina Official Highway Map (PDF) (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway and Public Works Commission. 1960. Retrieved April 7, 2016.
  40. ↑ 1961 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1961. Retrieved April 7, 2016.
  41. 1 2 "Route Change (1982-01-01)" (PDF). North Carolina Department of Transportation. January 1, 1982. p. 3. Retrieved April 7, 2016.
  42. ↑ 1963 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1963. Retrieved April 7, 2016.
  43. ↑ 1964 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1964. Retrieved April 7, 2016.
  44. ↑ 1967 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1967. Retrieved April 7, 2016.
  45. ↑ 1968 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1968. Retrieved April 7, 2016.
  46. ↑ Johnson, A.E. (June 23, 1969). "U.S. Route Numbering Subcommittee Agenda Showing Action Taken by the Executive Committee" (PDF) (Report). Grand Teton National Park, WY: American Association of State Highway Officials. p. 10. Retrieved April 7, 2016 – via Wikimedia Commons.
  47. ↑ 1969 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1969. Retrieved April 7, 2016.
  48. ↑ 1970 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1970. Retrieved April 8, 2016.
  49. ↑ 1971 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1971. Retrieved April 8, 2016.
  50. ↑ "SHC Approves I-40 Link in Wake County". Concord Tribune. Associated Press. July 20, 1971.
  51. ↑ [Highway maintenance map of] Durham County, North Carolina (PDF) (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. January 1, 1972. Retrieved April 8, 2016.
  52. ↑ [Highway maintenance map of] Wake County, North Carolina (PDF) (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. January 1, 1972. Retrieved April 8, 2016.
  53. ↑ 1972 North Carolina Official Highway Map (Map). Cartography by NCSHC. Raleigh: North Carolina State Highway Commission. 1972. Retrieved April 8, 2016.
  54. ↑ 1973-74 North Carolina Official Highway Map (Map) (1973-74 ed.). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1973. Retrieved April 8, 2016.
  55. ↑ 1974-75 North Carolina Official Highway Map (Map) (1974-75 ed.). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1974. Retrieved April 8, 2016.
  56. ↑ North Carolina Bicentennial Highway Map (Map). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1976. Retrieved April 8, 2016.
  57. ↑ 1979-80 North Carolina Transportation Map & Guide to Points of Interest (PDF) (Map) (1979-1980 ed.). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1979. Retrieved April 8, 2016.
  58. ↑ 1984-85 North Carolina Transportation Map (Map) (1984-85 ed.). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1984. Retrieved April 8, 2016.
  59. ↑ Special Committee on U.S. Route Numbering (May 23, 1984). "Route Numbering Committee Agenda" (PDF) (Report). Carefree, AZ: American Association of State Highway and Transportation Officials. p. 10. Retrieved April 8, 2016 – via Wikimedia Commons.
  60. ↑ "Route Change (1984-08-01)" (PDF). North Carolina Department of Transportation. August 1, 1984. p. 2. Retrieved April 8, 2016.
  61. ↑ Leland, Elizabeth (July 16, 1985). "Growing Pains: I-40 Construction Rapidly Transforming Rural Areas into World of Sleek High Rises". The Charlotte Observer. p. 1A.
  62. ↑ 1985 North Carolina Transportation Map (Map). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1985. Retrieved April 8, 2016.
  63. ↑ 1986-87 North Carolina Transportation Map (Map) (1986-87 ed.). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1986. Retrieved April 8, 2016.
  64. ↑ 1987 North Carolina Transportation Map (Map). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1987. Retrieved April 8, 2016.
  65. ↑ "U.S. Approves Money for I-40 Bypass". The Charlotte Observer. October 6, 1988. p. 4B.
  66. ↑ 1988 North Carolina Transportation Map (Map). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1988. Retrieved April 8, 2016.
  67. ↑ "I-40 Puts Village in Fast Lane; Triangle Approaches". The Charlotte Observer. Associated Press. October 31, 1988. p. 1D.
  68. ↑ 1989 North Carolina Transportation Map (Map). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1989. Retrieved April 8, 2016.
  69. ↑ 1990-91 North Carolina Transportation Map (Map) (1990-91 ed.). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1990. Retrieved April 8, 2016.
  70. ↑ Tabb, John R. (December 8, 1990). "Report of the Special Committee on U.S. Route Numbering to the Executive Committee" (PDF) (Report). Phoenix, AZ: American Association of State Highway and Transportation Officials. p. 10. Retrieved April 8, 2016.
  71. ↑ "Route Change (1991-01-18)" (PDF). North Carolina Department of Transportation. January 18, 1991. p. 2. Retrieved April 8, 2016.
  72. ↑ Special Committee on U.S. Route Numbering (October 3, 1992). "Report of the Special Committee on U.S. Route Numbering to the Executive Committee" (PDF) (Report). Rapid City, SD: American Association of State Highway and Transportation Officials. p. 13. Retrieved April 8, 2016.
  73. ↑ "Route Change (1992-11-09)" (PDF). North Carolina Department of Transportation. November 9, 1992. p. 2. Retrieved April 8, 2016.
  74. ↑ 1992-93 North Carolina Transportation Map (Map) (1992-93 ed.). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1992. Retrieved April 8, 2016.
  75. ↑ 1993-94 North Carolina Transportation Map (Map) (1993-94 ed.). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1993. Retrieved April 8, 2016.
  76. ↑ "I-85 Traffic Flow May Be Smoother". The Charlotte Observer. Associated Press. December 16, 1988. p. 5B.
  77. ↑ "North Carolina: Wider I-85 Recommended". The Charlotte Observer. January 27, 1988. p. 2B.
  78. ↑ "NC Interstate Widenings Make Road Ahead Rocky". The Charlotte Observer. March 14, 1990. p. 2C.
  79. ↑ Hall, David A. (November 23, 1994). "Interstate 40/85 Freeway Isn't Free of Construction". Greensboro News & Record. p. A1.
  80. ↑ Siceloff, Bruce (December 14, 2004). "3rd lane set to open on I-40 E. in Durham". The News & Observer (Raleigh, NC). p. B1.
  81. ↑ "Fix will shut part of I-40 for 8 weeks". The News & Observer (Raleigh, NC). December 14, 2004. p. B4.
  82. ↑ Siceloff, Bruce (December 14, 2004). "DOT gets earful on I-40 repair costs". The News & Observer (Raleigh, NC). p. B3.
  83. ↑ Siceloff, Bruce (December 14, 2004). "I-40's bad concrete gone; lanes open for now". The News & Observer (Raleigh, NC). p. B1.
  84. ↑ Burns, Matthew (April 25, 2011). "I-40 widening project almost done". Raleigh, NC: WRAL-TV. Retrieved April 8, 2016.
  85. ↑ Johnson, Becky. "Highway Safety not Always a Priority: Stepped-Up Enforcement Could Save Lives". The Smoky Mountain News (Waynesville, NC). Archived from the original on February 8, 2012. Retrieved May 20, 2012.
  86. ↑ Tolbert, Eric L. (August 6, 1998). 1997 Annual Report (PDF) (Report). North Carolina Department of Crime Control and Public Safety Division of Emergency Management. Archived from the original (PDF) on June 26, 2008. Retrieved July 6, 2014.
  87. ↑ Hickman, Hayes (April 25, 2010). "Section of I-40 Closed Since Oct. Rockslide Reopens". Knoxville News Sentinel. Retrieved September 19, 2011.
  88. ↑ Staff (January 31, 2012). "Interstate 40 West Closed at Exit 20 in North Carolina Near Tennessee Border Due to Rockslide in Tennessee" (Press release). North Carolina Department of Transportation. Retrieved February 4, 2012.
  89. ↑ Vaughn, Casey (January 31, 2012). "TDOT: I-40 should reopen by Monday following rockslide". Greenville, SC: WHNS-TV. Retrieved February 4, 2012.
  90. ↑ Burns, Matthew (February 3, 2012). "Rock Slide Occurs on Closed Section of I-40". Raleigh, NC: WRAL-TV. Retrieved February 4, 2012.
  91. ↑ Staff (February 4, 2012). "Crews Make Progress Cleaning Up Rockslide on I-40 West in North Carolina" (Press release). North Carolina Department of Transportation. Retrieved February 4, 2012.
  92. ↑ "NCDOT to open I-40/73 Greensboro Western Urban Loop Thursday" (Press release). Raleigh: North Carolina Department of Transportation. February 19, 2008. Retrieved April 8, 2016.
  93. ↑ "NCDOT will reroute I-40 from Greensboro Urban Loop to Original Location" (Press release). Raleigh: North Carolina Department of Transportation. September 12, 2008. Retrieved April 8, 2016.
  94. ↑ "DOT to spend at least $300K to reroute I-40 in Greensboro". Raleigh, NC: WRAL-TV. September 15, 2008. Retrieved April 8, 2016.
  95. ↑ "Signing Changes Coming to I-40". Raleigh, NC: News 14 Carolina. May 11, 2009. Archived from the original on July 14, 2011.
  96. ↑ Vitale, Marty (October 24, 2009). "US Route Numbering Report to the Standing Committee on Highways" (PDF) (Report). Palm Desert, CA: American Association of State Highway and Transportation Officials. p. 3. Retrieved April 8, 2016.
  97. ↑ "Route Change (2009-11-23)" (PDF). North Carolina Department of Transportation. November 23, 2009. Retrieved April 8, 2016.
  98. ↑ "NCDOT: Project I-3819". Retrieved November 1, 2011.
  99. ↑ "DOT Report: Interchange At I-40, I-77 To Cost $250M". Charlotte, NC: WSOC-TV. Retrieved November 1, 2011.
  100. ↑ "The Construction of I-40/I-77 Interchange" (PDF). Charlotte, NC: WSOC-TV. Retrieved November 1, 2011.
  101. ↑ "NCDOT: Project I-3306". Retrieved November 24, 2011.
  102. ↑ "NCDOT: I-40 Widening: Southeast Raleigh to Clayton Project". Retrieved November 24, 2011.
  103. ↑ Vieser, Dave (September 24, 2012). "I-40 Exit Will Close as Part of Interchange Improvements". Charlotte Observer. Archived from the original on February 21, 2014. Retrieved October 1, 2012.
  104. ↑ Spencer, Preston (September 19, 2012). "Part of Greenway Trail to Close until 2015; Exit 153 Eliminated". Statesville Record & Landmark. Archived from the original on November 6, 2012. Retrieved October 1, 2012.
  105. ↑ "SPOT ID: H129625-AB" (PDF). North Carolina Department of Transportation. May 30, 2014. Retrieved August 31, 2014.
  106. ↑ U-2579 Project Breakdown (PDF) (Map). North Carolina Department of Transportation. November 26, 2013. Retrieved August 31, 2014.

External links

Route map: Bing / Google

Interstate 40
Previous state:
Tennessee		 North Carolina Next state:
Terminus
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