Interstate 40 North Carolina - East

The former I-40/85 overlap and split with U.S. 421 south. 07/24/04

Exit numbers along I-40 were renumbered to use the mileage of Business Loop I-85 in 2008. They previously used the I-85 mileage system. 05/30/05

Replaced overhead for Exit 132 ahead of the I-40/85 overlap east from Greensboro. 12/15/16

The overhead one mile from Exit 143 on I-40/85 was moved to a ground level assembly. 12/15/16

The overhead a half mile from Exit 147 on I-40/85 was relocated to a ground level assembly. 12/15/16

I-40 east ahead of NC 147 before construction of the TriEx south to Morrisville. 06/05/05

NC 147 previously ended just south of I-40 at T.W. Alexander Drive in Research Triangle Park. 06/05/05

NC 147 south on the Triangle Expressway was renumbered to NC 885 in 2022. 02/15/19

06/05/05

02/15/19

NC 147 north along the Durham Freeway was incorporated into I-885 between I-40/NC 885 and the East End Connector in 2022. 02/15/19

I-40 east ahead of I-540 when the Northern Wake Expressway only connected with U.S. 70. 06/05/05

2021-23 construction eliminated the loop ramp (Exit 284 B) for Airport Boulevard east. 12/15/16

Exit 284 was reconfigured from a parclo interchange into a DDI. 12/15/16

2020-23 road work added an auxiliary lanes between Exit 284 and 285. 05/30/07

A replacement of the overhead at Exit 285 shifted Aviation Parkway on top of Morrsville. 05/30/07

Replaced by 2011, this diagrammatic sign was preceded the eastbound I-40 split with Wade Avenue at Exit 289. 05/30/07

05/30/07

05/30/07

05/30/07