US Bridges

Mo 5 S over Willow CR Fk

Fair

Moniteau County, Missouri · S 28 T 45 N R 17 W · Structure no. 2659

Built
1973
52 years old, rebuilt 1988
Condition
Fair
inspected June 2023
Type
Slab
Concrete Continuous
Length
90 ft
3 main spans
Daily traffic
5,310
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 5 S over Willow CR Fk is a concrete continuous slab carrying Mo 5 S over Willow CR Fk in Moniteau County, Missouri. It was built in 1973 and reconstructed in 1988, so it is 52 years old, older 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 5,310 vehicles a day, roughly 15% of them trucks, projected to reach 9,293 by 2044. The structure is 90 ft (27.4 m) long and 47 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesMo 5 S
CrossesWillow CR Fk
LocationS 28 T 45 N R 17 W
RouteState Highway 5
Coordinates38.63076, -92.78924
Functional classRural Principal Arterial - Other

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 inspectionJune 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.4 US tons
Inventory rating41.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length90 ft (27.4 m)
Longest span34 ft (10.4 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,310 (2024)
Projected traffic9,293 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 km)
TollOn a free road
National Highway SystemYes

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 Mo 5 S over Willow CR Fk built?

It was built in 1973, making it 52 years old in 2025. It was reconstructed in 1988.

What condition is Mo 5 S over Willow CR Fk 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 June 2023.

How much traffic does Mo 5 S over Willow CR Fk carry?

About 5,310 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is Mo 5 S over Willow CR Fk?

The structure is 90 ft (27.4 m) long with a longest span of 34 ft (10.4 m) and a deck 47 ft wide.

Who owns Mo 5 S over Willow CR Fk?

It is owned by the State Highway Agency.