310th Street over Middle Mill Creek

Fair Condition46 years old309 vehicles/day

Location

StateIowa
CountyPage
Location067372901
Carries310th Street
CrossesMiddle Mill Creek
Coordinates40.59500, -95.11702

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length22.0 ft (6.7 m)
Max Span9.8 ft (3 m)
Deck Area77.7 sq m
Main Spans2
Year Built1980

Traffic

Avg Daily Traffic309 (2022)
Truck Traffic15%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2022
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000039081

Nearby Bridges

Nutmeg Avenue over East Mill Creek 0.1 mi Poor Nutmeg Avenue over Middle Mill Creek 0.1 mi Fair Oak Avenue over East Mill Creek 1.1 mi Fair Oak Avenue over Middle Mill Creek 1.2 mi Fair 310th Street over West Mill Creek 1.8 mi Poor 302nd Street over West Mill Creek 1.9 mi Poor 290th Street over Middle Mill Creek 2.1 mi Fair P Avenue over East Mill Creek 2.2 mi Fair M Avenue over Stream 2.2 mi Good 110th ST over Mid Mill CR 2.5 mi Poor