Ia 146 over Bear Creek

Good Condition21 years old2,490 vehicles/day

Location

StateIowa
CountyPoweshiek
Location0.5 Mi. S Of Jct.sr F-17
CarriesIa 146
CrossesBear Creek
Coordinates41.81170, -92.72743

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length170.9 ft (52.1 m)
Max Span81.0 ft (24.7 m)
Deck Width43.3 ft (13.2 m)
Deck Area687.7 sq m
Main Spans3
Year Built2005

Traffic

Avg Daily Traffic2,490 (2023)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000046021

Nearby Bridges

FM over Big Bear Creek 0.6 mi Good FM over Big Bear Creek 1.1 mi Poor Local over Bear Creek 2.3 mi Fair Local over Small Stream 2.7 mi Poor Local over Stream 2.9 mi Poor N 67th AVE E over Sugar Creek 3.2 mi Good Local over Small Stream 3.3 mi Poor Local over Walnut Creek 4.0 mi Poor Local over Bear Creek 4.5 mi Poor Local over Stream 4.5 mi Fair