Home › North Carolina › Wake County › I40 US64E over US70 US401 NC50

I40 US64E over US70 US401 NC50

Wake County, North Carolina · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

I40 US64E over US70 US401 NC50 in Wake County, North Carolina, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1981, making it 44 years old at the 2025 inventory.
It carries about 109,000 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 300 of the 800 inventoried bridges in Wake County rated fair (37.5%); 42 (5.2%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Steel stringer or multi-beam girder
Length	about 201 ft
Location	0.4MI. W. JCT.SR1564 S.st
NBI structure number	000000001830571
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the North Carolina department of transportation.

Bridge	Built	Vehicles/day	Condition
I40 Wbl over Crabtree Creek	1969	133,000	Fair
I40 Wbl over SR1728	1981	133,000	Good
I440 over SR1676(LAKE Boone Trail)	1960	120,000	Fair
I440 over US70	1960	120,000	Fair
I-40 over Stirrup Iron Creek	1969	120,000	Fair
I40 over Big Branch Creek	1986	119,000	Fair