US Bridges

Ia 38 over Bell Creek

Fair

Delaware County, Iowa · 2.2 Mi. N. of Jct. SR X47 · Structure no. 000000000023291

Built
1973
52 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete Continuous
Length
25 ft
2 main spans
Daily traffic
1,530
2022 count
Owner
State
State Highway Agency

About this bridge

Ia 38 over Bell Creek is a concrete continuous culvert carrying Ia 38 over Bell Creek in Delaware County, Iowa. It was built in 1973, so it is 52 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 1,530 vehicles a day, roughly 15% of them trucks, projected to reach 1,530 by 2044. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 28 mi (45 km).

CarriesIa 38
CrossesBell Creek
Location2.2 Mi. N. of Jct. SR X47
RouteState Highway 38
StateIowa
Coordinates42.33342, -91.23277
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating43.2 US tons
Inventory rating33.2 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,530 (2022)
Projected traffic1,530 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed28 mi (45 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ia 38 over Bell Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is Ia 38 over Bell Creek 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 2024.

How much traffic does Ia 38 over Bell Creek carry?

About 1,530 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is Ia 38 over Bell Creek?

The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m).

Who owns Ia 38 over Bell Creek?

It is owned by the State Highway Agency.