US Bridges

Rt Y S over Dissen CR

Fair

Franklin County, Missouri · S 16 T 44 N R 3 W · Structure no. 3460

Built
1984
41 years old
Condition
Fair
inspected December 2023
Type
Culvert
Concrete Continuous
Length
27 ft
2 main spans
Daily traffic
644
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Y S over Dissen CR is a concrete continuous culvert carrying Rt Y S over Dissen CR in Franklin County, Missouri. It was built in 1984, so it is 41 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 644 vehicles a day, roughly 7% of them trucks, projected to reach 1,224 by 2044. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 18 mi (29 km).

Location

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CarriesRt Y S
CrossesDissen CR
LocationS 16 T 44 N R 3 W
RouteState Highway 0Y
CountyFranklin County
StateMissouri
Coordinates38.56591, -91.27531
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating109.1 US tons
Inventory rating65.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 20
Structure length27 ft (8.2 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 traffic644 (2024)
Projected traffic1,224 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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 S over Dissen CR built?

It was built in 1984, making it 41 years old in 2025.

What condition is Rt Y S over Dissen 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 December 2023.

How much traffic does Rt Y S over Dissen CR carry?

About 644 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Rt Y S over Dissen CR?

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

Who owns Rt Y S over Dissen CR?

It is owned by the State Highway Agency.