US Bridges

930 140th ST over West Otter Creek Dd 26

Fair

Hancock County, Iowa · 094251501 · Structure no. 000000000172791

Built
1975
50 years old
Condition
Fair
inspected April 2023
Type
Slab
Concrete Continuous
Length
61 ft
3 main spans
Daily traffic
21
2022 count
Owner
County
County Highway Agency

About this bridge

930 140th ST over West Otter Creek Dd 26 is a concrete continuous slab carrying 930 140th ST over West Otter Creek Dd 26 in Hancock County, Iowa. It was built in 1975, so it is 50 years old, older than the Iowa average of 45.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 21 vehicles a day, projected to reach 21 by 2043. The structure is 61 ft (18.6 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries930 140th ST
CrossesWest Otter Creek Dd 26
Location094251501
RouteCounty Highway 0
CountyHancock County
StateIowa
Coordinates42.96682, -93.78665
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.2 US tons
Inventory rating28.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length61 ft (18.6 m)
Longest span24 ft (7.3 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21 (2022)
Projected traffic21 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$871,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 930 140th ST over West Otter Creek Dd 26 built?

It was built in 1975, making it 50 years old in 2025.

What condition is 930 140th ST over West Otter Creek Dd 26 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does 930 140th ST over West Otter Creek Dd 26 carry?

About 21 vehicles per day (2022 count).

How long is 930 140th ST over West Otter Creek Dd 26?

The structure is 61 ft (18.6 m) long with a longest span of 24 ft (7.3 m) and a deck 26 ft wide.

Who owns 930 140th ST over West Otter Creek Dd 26?

It is owned by the County Highway Agency.