US Bridges

2240 Crane Ave over Dd 10

Fair

Hancock County, Iowa · 096263302 · Structure no. 000000000174051

Built
1976
49 years old
Condition
Fair
inspected April 2023
Type
Slab
Concrete Continuous
Length
68 ft
3 main spans
Daily traffic
51
2021 count
Owner
County
County Highway Agency

About this bridge

2240 Crane Ave over Dd 10 is a concrete continuous slab carrying 2240 Crane Ave over Dd 10 in Hancock County, Iowa. It was built in 1976, so it is 49 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 51 vehicles a day, roughly 14% of them trucks, projected to reach 51 by 2043. The structure is 68 ft (20.7 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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Carries2240 Crane Ave
CrossesDd 10
Location096263302
RouteCounty Highway 0
CountyHancock County
StateIowa
Coordinates43.08782, -93.93083
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
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 geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating58.6 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length68 ft (20.7 m)
Longest span26 ft (7.9 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic51 (2021)
Projected traffic51 by 2043
Trucks14%
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was 2240 Crane Ave over Dd 10 built?

It was built in 1976, making it 49 years old in 2025.

What condition is 2240 Crane Ave over Dd 10 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 2240 Crane Ave over Dd 10 carry?

About 51 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is 2240 Crane Ave over Dd 10?

The structure is 68 ft (20.7 m) long with a longest span of 26 ft (7.9 m) and a deck 32 ft wide.

Who owns 2240 Crane Ave over Dd 10?

It is owned by the County Highway Agency.