I-80 over Middle River

Fair Condition68 years old24,800 vehicles/day

Location

StateIowa
CountyAdair
Location3.3 Mi. E Of SR N-54
CarriesI-80
CrossesMiddle River
Coordinates41.49623, -94.58164

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length50.9 ft (15.5 m)
Max Span18.0 ft (5.5 m)
Deck Area378.2 sq m
Main Spans3
Year Built1958

Traffic

Avg Daily Traffic24,800 (2022)
Truck Traffic39%
Lanes On Bridge4

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000013140

Nearby Bridges

Gibbon AVE over I-80 0.2 mi Good Gibbon AVE over Middle River 0.5 mi Good 110th ST over Middle River 0.5 mi Good Fontanelle Road over I-80 0.8 mi Fair Local over Small Stream 1.5 mi Fair F 65 over S Fork Middle River 1.6 mi Fair FM over South Fork Middle River 1.6 mi Fair Local over South Fork Middle River 2.0 mi Fair Hickory AVE over South Fork Middle River 2.3 mi Fair F65 White Pole RD over Drainage Ditch 2.4 mi Fair