IH 43 SB over Cth Nn

Fair Condition45 years old11,150 vehicles/day

Location

StateWisconsin
CountyBrown
Location2.7m S Jct Cth Mm To W
CarriesIH 43 SB
CrossesCth Nn
Coordinates44.40364, -87.88739

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length239.5 ft (73 m)
Max Span110.6 ft (33.7 m)
Deck Width43.0 ft (13.1 m)
Deck Area956.3 sq m
Main Spans3
Year Built1981

Traffic

Avg Daily Traffic11,150 (2022)
Truck Traffic22%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberB05024300000000

Nearby Bridges

Ih-43 NB over Cth Nn 0.0 mi Fair Ih-43 over Neshota River 0.4 mi Fair Ih-43 NB over Lrd Pine Grove RD 0.9 mi Fair Ih-43 SB over Lrd Pine Grove RD 0.9 mi Fair Cth R over Br Neshota River 1.0 mi Fair Lrd Langes Corner over IH 43 1.4 mi Fair Lrd Pine Grove Roa over Unnamed Creek 1.6 mi Good Ih-43 NB over Lrd Shadow Lane 2.0 mi Fair Ih-43 SB over Lrd Shadow Lane 2.1 mi Fair Cth Mm Dutchman R over Sorensons Creek 2.3 mi Poor