310th Street over Three Mile Creek

Good Condition20 years old518 vehicles/day

Location

StateIowa
CountyAdair
Location074312401
Carries310th Street
CrossesThree Mile Creek
Coordinates41.20106, -94.37515

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length22.0 ft (6.7 m)
Max Span9.8 ft (3 m)
Deck Area81.7 sq m
Main Spans2
Year Built2006

Traffic

Avg Daily Traffic518 (2022)
Truck Traffic16%
Lanes On Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000365120

Nearby Bridges

P33 Henry Wallace over Three Mile Creek 1.0 mi Good G61 310th ST over Three Mile Creek 1.5 mi Good Trenton AVE over Three Mile Creek 2.0 mi Poor 330th ST over Local Stream 2.2 mi Good 320th ST over Three Mile Creek 2.5 mi Good P33 Henry Wallace over Creek 2.7 mi Good 330th ST over Three Mile Creek 3.2 mi Good FM over Nine Mile Run 3.3 mi Fair 330th ST over Stream 3.3 mi Good Local over Nine Mile Run 3.6 mi Fair