US 67 over Mississippi Rvr Nsrr Upr

Fair Condition32 years old22,000 vehicles/day

Location

StateIllinois
CountyMadison
LocationAlton Riverfront
CarriesUS 67
CrossesMississippi Rvr Nsrr Upr
Coordinates38.88784, -90.17254

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStayed Girder
Total Length4620.1 ft (1408.2 m)
Max Span755.9 ft (230.4 m)
Deck Width86.3 ft (26.3 m)
Deck Area37035.7 sq m
Main Spans3
Year Built1994

Traffic

Avg Daily Traffic22,000 (2023)
Truck Traffic3%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number060025500000000

Nearby Bridges