NW 100th ST SB over I 35 & I 80

Good Condition10 years old2,429 vehicles/day

Location

StateIowa
CountyPolk
Location1.0 Mi. E Of Jct. 141
CarriesNW 100th ST SB
CrossesI 35 & I 80
Coordinates41.65191, -93.75604

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length333.3 ft (101.6 m)
Max Span165.0 ft (50.3 m)
Deck Width57.7 ft (17.6 m)
Deck Area1788.2 sq m
Main Spans2
Year Built2016

Traffic

Avg Daily Traffic2,429 (2022)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge7

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000700910

Nearby Bridges