660th ST over Silver Creek

Good Condition9 years old30 vehicles/day

Location

StateIowa
CountyShelby
Location078400103
Carries660th ST
CrossesSilver Creek
Coordinates41.59646, -95.38693

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length80.1 ft (24.4 m)
Max Span40.0 ft (12.2 m)
Deck Width24.0 ft (7.3 m)
Deck Area178.1 sq m
Main Spans3
Year Built2017

Traffic

Avg Daily Traffic30 (2022)
Lanes On Bridge2

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000304641

Nearby Bridges

FM over Silver Creek 0.9 mi Fair Local over Small Stream 1.4 mi Fair FM over Silver Creek 1.6 mi Poor FM over Little Silver Creek 2.1 mi Fair 500th ST over Silver Creek 2.5 mi Good US 59 over Drainage Ditch 2.8 mi Fair Local over Small Stream 2.9 mi Fair Juniper RD over Small Stream 2.9 mi Fair Local over Small Stream 3.0 mi Fair FM over W Nishnabotna River 3.4 mi Good