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Lassiter Mill Rd. over Crabtree Creek

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

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

Lassiter Mill Rd. over Crabtree Creek in Wake County, North Carolina, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1961, making it 64 years old at the 2025 inventory.
It carries about 10,500 vehicles a day (traffic count year 2021).
Its listed owner is a city or municipal highway agency.
It is one of 458 of the 800 inventoried bridges in Wake County rated good (57.2%); 42 (5.2%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 179 ft
Location	0.9MI.S.JCT.SIX Forks Rd.
NBI structure number	000000001830334
Condition class	Good

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