Napoleon ST over Snyder Creek

Fair Condition39 years old381 vehicles/day

Location

StateIowa
CountyJohnson
Location078060101
CarriesNapoleon ST
CrossesSnyder Creek
Coordinates41.59857, -91.50116

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure8 (Very Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length128.0 ft (39 m)
Max Span49.9 ft (15.2 m)
Deck Width26.9 ft (8.2 m)
Deck Area319.8 sq m
Main Spans3
Year Built1987

Traffic

Avg Daily Traffic381 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection421
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000203101

Nearby Bridges

Napoleon ST over Stream 0.6 mi Fair FM Sand RD over Stream 0.7 mi Good FM Sand RD over Snyder Creek 1.0 mi Fair Sioux AVE over Stream 1.0 mi Poor 480th ST over Small 1.1 mi Fair FM Sand RD over Stream 1.3 mi Fair Taft AVE over Stream 2.1 mi Fair US 6 over Snyder Creek 2.2 mi Fair Liberty Drive over Snyder Creek 2.4 mi Good Poweshiek ST over US 218 2.4 mi Good