Ia 17 over Montgomery Creek

Fair Condition47 years old2,380 vehicles/day

Location

StateIowa
CountyBoone
Location2.6 Miles S Of Jct SR E18
CarriesIa 17
CrossesMontgomery Creek
Coordinates42.12894, -93.79556

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length170.9 ft (52.1 m)
Max Span57.1 ft (17.4 m)
Deck Width47.2 ft (14.4 m)
Deck Area750.2 sq m
Main Spans3
Year Built1979

Traffic

Avg Daily Traffic2,380 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000015361

Nearby Bridges

U AVE over Montgomery Creek 1.0 mi Good Ia 17 over Prairie Creek 1.1 mi Fair Local over Montgomery Creek 1.1 mi Poor Local over Montgomery Creek 1.6 mi Fair Local over Prairie Creek 1.7 mi Poor Local over Montgomery Creek 2.0 mi Poor R AVE over Prairie Creek 2.0 mi Good Local over Tributary Prairie Creek 2.1 mi Fair Local over Montgomery Creek 2.6 mi Poor W AVE over Montgomery Creek 3.0 mi Good