US Bridges

380 ST over White Cloud CR

Good

Nodaway County, Missouri · S 18 T 62 N R 35 W · Structure no. 15365

Built
1992
33 years old
Condition
Good
inspected January 2025
Type
Tee Beam
Prestressed Concrete Continuous
Length
150 ft
3 main spans
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

380 ST over White Cloud CR is a prestressed concrete continuous tee beam carrying 380 ST over White Cloud CR in Nodaway County, Missouri. It was built in 1992, so it is 33 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 115 by 2044. The structure is 150 ft (45.7 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 km).

Carries380 ST
CrossesWhite Cloud CR
LocationS 18 T 62 N R 35 W
RouteCounty Highway 92
Coordinates40.17191, -94.88445
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length150 ft (45.7 m)
Longest span50 ft (15.2 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic115 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 380 ST over White Cloud CR built?

It was built in 1992, making it 33 years old in 2025.

What condition is 380 ST over White Cloud CR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2025.

How much traffic does 380 ST over White Cloud CR carry?

About 100 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is 380 ST over White Cloud CR?

The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 27 ft wide.

Who owns 380 ST over White Cloud CR?

It is owned by the County Highway Agency.