IH 39 SB over IH 90/94 EB

Fair Condition33 years old10,300 vehicles/day

Location

StateWisconsin
CountyColumbia
Location0.3m S Jct Sth 78 To S
CarriesIH 39 SB
CrossesIH 90/94 EB
Coordinates43.49062, -89.49417

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length360.2 ft (109.8 m)
Max Span124.3 ft (37.9 m)
Deck Width43.0 ft (13.1 m)
Deck Area1438.4 sq m
Main Spans3
Year Built1993

Traffic

Avg Daily Traffic10,300 (2021)
Truck Traffic23%
Lanes On Bridge2
Lanes Under Bridge7

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberB11009800000000

Nearby Bridges

IH 39 over Ramp Sth 78n-ih 90 94 W 0.1 mi Good Sth 78 SB over IH 90/94 0.1 mi Good IH Sth 78/ih 39 over IH 90/94 0.2 mi Fair IH 39 over Sth 78 0.3 mi Good Lrd Cascade Mounta over IH 39 0.6 mi Fair IH NB IH 39 over Baraboo River 0.9 mi Fair IH 39 SB over Baraboo River 0.9 mi Fair Cth U over Baraboo River 1.2 mi Fair Lrd Cascade Mounta over IH 90-ih 94 1.7 mi Fair IH 90 Wb-ih 94 WB over Baraboo River 1.9 mi Fair