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I-74 (WB) over Vermilion River

Vermilion County, Illinois · rated Good in the 2025 National Bridge Inventory

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

I-74 (WB) over Vermilion River in Vermilion County, Illinois, 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 1964 and reconstructed in 1991, making it 61 years old at the 2025 inventory.
It carries about 13,600 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 144 of the 494 inventoried bridges in Vermilion County rated good (29.1%); 31 (6.3%) 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	Continuous steel stringer or multi-beam girder
Length	about 583 ft
Location	S of Danville
NBI structure number	092001400000000
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I-74 over Feather Creek	1959	25,200	Fair
Il 1 US 150 (fap 3 over 14TH St(fau 7010)	1966	24,700	Fair
Il 1 US 150 (fap 3 over Vermilion River	1957	23,100	Fair
IL.1/US 150(FAP 33 over I-74 & CD16.23/16.33	1965	19,500	Fair
Il 1 US 150 (fap 3 over Norfolk Southern Railway	2003	19,500	Good
FAP332(IL 1 US 150 over Grape Creek	1991	18,900	Fair