310th ST over Stream

Good Condition8 years old73 vehicles/day

Location

StateIowa
CountyClayton
Location1.8 Miles S Of 300th
Carries310th ST
CrossesStream
Coordinates42.78669, -91.11520

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length22.0 ft (6.7 m)
Max Span8.9 ft (2.7 m)
Deck Width27.9 ft (8.5 m)
Deck Area57.0 sq m
Main Spans2
Year Built2018

Traffic

Avg Daily Traffic73 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000118571

Nearby Bridges

310th ST over Miners Creek 0.7 mi Poor 300th ST over Miners Creek 1.3 mi Poor Garber RD over Miners Creek 1.3 mi Good US 52 over Miners Creek 1.5 mi Fair Lantern AVE over Miners Creek 1.8 mi Poor Great River RD over Buck Creek 2.7 mi Fair Joles Hollow RD over Joles Creek 2.9 mi Good Buck Creek RD over Stream 3.4 mi Fair FM Buck Ck RD over Stream 3.5 mi Fair Lace AVE over Small Stream 3.7 mi Good