Fai 74 & 280 WB over Mosquito Creek

Good Condition65 years old7,500 vehicles/day

Location

StateIllinois
CountyHenry
Location3.8 Mi W Jct Fai 80
CarriesFai 74 & 280 WB
CrossesMosquito Creek
Coordinates41.46280, -90.38846

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length103.0 ft (31.4 m)
Max Span38.1 ft (11.6 m)
Deck Width43.3 ft (13.2 m)
Deck Area414.5 sq m
Main Spans3
Year Built1961 (reconstructed 1985)

Traffic

Avg Daily Traffic7,500 (2023)
Truck Traffic33%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number037000200000000

Nearby Bridges