Interstate 40 is a major east-west Interstate highway running through North Carolina. Nationally, it runs from Barstow, California to Wilmington, North Carolina. In the Triangle, it is considered the Triangle's "main street", connecting the cities of Raleigh and Durham and the towns of Cary and Chapel Hill to Research Triangle Park, Raleigh-Durham International Airport, the coastal portion of North Carolina, and the Blue Ridge Mountains. It is signed as the Dan K. Moore Freeway between Durham and Cary and as the Tom Bradshaw Freeway within the Raleigh city limits.

History

Exit List

Exit Number Intersecting Street Name Destination(s) City
Orange County
259 I-85 North Durham Hillsborough
261 Old NC 86 Hillsborough
263 New Hope Church Road  
266 NC 86 Chapel Hill, Hillsborough
Durham County
270 US 15/501 Chapel Hill, Durham Durham
273 NC 54 Chapel Hill, Durham
274 NC 751 Jordan Lake
276 Fayetteville Road Southpoint, North Carolina Central University 
278 NC 55 Apex
279A NC 147 South  Morrisville
279B NC 147 North Downtown Durham
280 Davis Drive  
281 Miami Boulevard  
282 Page Road  
283 I-540/NC 540 North Raleigh   
Wake County
284 Airport Boulevard Raleigh-Durham International Airport Morrisville
285 Aviation Parkway Morrisville, Raleigh-Durham International
287 Harrison Avenue Cary Cary
289 Wade Avenue North Carolina State Fair, PNC Arena, Carter-Finley
290 NC 54 (Chapel Hill Road) Cary, Chapel Hill, NCSU Raleigh
291 Cary Towne Boulevard Cary
293A-B US 1/US 64 West/I-440 Cary, Sanford, Raleigh, Asheboro
295 Gorman Street NCSU
297 Lake Wheeler Road Raleigh, Garner
298A US 70 East/US 401 South/NC 50 South (S Saunders Street) Garner
298B US 70 West/US 401 North/NC 50 North (S Saunders Street) Downtown Raleigh
299 Hammond Road Garner, Downtown Raleigh
300 Rock Quarry Road Southeast Raleigh
301 I-440/US 64 East/I-87 Raleigh, Wilson, Rocky Mount
303 Jones Sausage Road Garner
306 US 70 West/Business US 70 East Garner, Raleigh, Clayton Garner
309 US 70 East/Future I-42 (Clayton Bypass) Clayton, Smithfield, Goldsboro

Projects

In late 2018, work has begun on widening a twelve-mile stretch of I-40 between I-440 in Raleigh and NC 42 near Clayton in Wake and Johnston Counties. Intended to alleviate traffic congestion caused by the rapid growth of Clayton and the US 70 Clayton Bypass, the project adds two lanes in both directions and redesigns the interchange with NC 42. Work is scheduled to be completed in 2022.

Auxiliary Routes

See Also

  • US 70, an alternative to I-40