IH 43 SB over Sth 120

Fair Condition55 years old11,550 vehicles/day

Location

StateWisconsin
CountyWalworth
Location2.0 Mi S Jct Sth 20
CarriesIH 43 SB
CrossesSth 120
Coordinates42.77441, -88.40534

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length205.7 ft (62.7 m)
Max Span103.0 ft (31.4 m)
Deck Width54.8 ft (16.7 m)
Deck Area1047.1 sq m
Main Spans2
Year Built1971

Traffic

Avg Daily Traffic11,550 (2022)
Truck Traffic16%
Lanes On Bridge3
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberB64009100000000

Nearby Bridges

IH 43 NB over Sth 120 0.1 mi Fair Cth G over Honey Creek 0.4 mi Good IH 43 SB over Honey Creek 0.8 mi Fair IH 43 NB over Honey Creek 0.8 mi Fair IH 43 SB over Lrd Town Line RD 1.1 mi Fair IH 43 NB over Lrd Town Line RD 1.2 mi Fair IH 43 NB over Sth 20 1.6 mi Fair IH 43 SB over Sth 20 1.6 mi Fair Cth Es over Honey Creek 1.8 mi Fair Cth N over Honey Creek 2.1 mi Fair