Sth 11 over Sinsinawa River

Fair Condition87 years old4,300 vehicles/day

Location

StateWisconsin
CountyGrant
Location7.0m E Jct Ush 61
CarriesSth 11
CrossesSinsinawa River
Coordinates42.53390, -90.48169

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length104.3 ft (31.8 m)
Max Span49.5 ft (15.1 m)
Deck Width38.1 ft (11.6 m)
Deck Area368.9 sq m
Main Spans2
Year Built1939 (reconstructed 1990)

Traffic

Avg Daily Traffic4,300 (2022)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberB22061700000000

Nearby Bridges