US Bridges

340 ST over Wildcat CR

Fair

Nodaway County, Missouri · S 27 T 63 N R 33 W · Structure no. 29301

Built
2002
23 years old
Condition
Fair
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

340 ST over Wildcat CR is a prestressed concrete continuous tee beam carrying 340 ST over Wildcat CR in Nodaway County, Missouri. It was built in 2002, so it is 23 years old, younger than the Missouri average of 45.1 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 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 3.7 mi (6 km).

Carries340 ST
CrossesWildcat CR
LocationS 27 T 63 N R 33 W
RouteCounty Highway 701
Coordinates40.22823, -94.60641
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating84.3 US tons
Inventory rating34.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
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 closed3.7 mi (6 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 340 ST over Wildcat CR built?

It was built in 2002, making it 23 years old in 2025.

What condition is 340 ST over Wildcat CR 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 2025.

How much traffic does 340 ST over Wildcat CR carry?

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

How long is 340 ST over Wildcat 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 340 ST over Wildcat CR?

It is owned by the County Highway Agency.