US Bridges

Rt Y E over Mutton Valley Br

Fair

Dade County, Missouri · S 2 T 32 N R 26 W · Structure no. 1720

Built
1968
57 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete Continuous
Length
27 ft
2 main spans
Daily traffic
298
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Y E over Mutton Valley Br is a concrete continuous culvert carrying Rt Y E over Mutton Valley Br in Dade County, Missouri. It was built in 1968, so it is 57 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 5 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 298 vehicles a day, roughly 13% of them trucks, projected to reach 387 by 2044. The structure is 27 ft (8.2 m) long and 39 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesRt Y E
CrossesMutton Valley Br
LocationS 2 T 32 N R 26 W
RouteState Highway 0Y
Coordinates37.53767, -93.75465
Functional classRural Major 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating67.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length27 ft (8.2 m)
Longest span13 ft (4 m)
Deck width39 ft (12 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic298 (2024)
Projected traffic387 by 2044
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 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 Rt Y E over Mutton Valley Br built?

It was built in 1968, making it 57 years old in 2025.

What condition is Rt Y E over Mutton Valley Br 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 November 2024.

How much traffic does Rt Y E over Mutton Valley Br carry?

About 298 vehicles per day (2024 count), of which roughly 13% are trucks.

How long is Rt Y E over Mutton Valley Br?

The structure is 27 ft (8.2 m) long with a longest span of 13 ft (4 m) and a deck 39 ft wide.

Who owns Rt Y E over Mutton Valley Br?

It is owned by the State Highway Agency.