US Bridges

240th over Chesalea Creek

Fair

Cerro Gordo County, Iowa · 096202901 · Structure no. 000000000106281

Built
2004
21 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
1,571
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

240th over Chesalea Creek is a concrete culvert carrying 240th over Chesalea Creek in Cerro Gordo County, Iowa. It was built in 2004, so it is 21 years old, younger 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 1,571 vehicles a day, roughly 19% of them trucks, projected to reach 1,571 by 2044. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Carries240th
CrossesChesalea Creek
Location096202901
RouteCity Street 0
StateIowa
Coordinates43.11207, -93.23875
Functional classRural Minor Collector

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 inspectionJanuary 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 alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,571 (2022)
Projected traffic1,571 by 2044
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 240th over Chesalea Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is 240th over Chesalea 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 January 2024.

How much traffic does 240th over Chesalea Creek carry?

About 1,571 vehicles per day (2022 count), of which roughly 19% are trucks.

How long is 240th over Chesalea Creek?

The structure is 25 ft (7.6 m) long with a longest span of 13 ft (4 m).

Who owns 240th over Chesalea Creek?

It is owned by the City or Municipal Highway Agency.