US Bridges

Rt Y S over Slick Br

Fair

Osage County, Missouri · S 4 T 41 N R 7 W · Structure no. 8223

Built
1962
63 years old
Condition
Fair
inspected December 2024
Type
Culvert
Concrete Continuous
Length
44 ft
3 main spans
Daily traffic
333
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Y S over Slick Br is a concrete continuous culvert carrying Rt Y S over Slick Br in Osage County, Missouri. It was built in 1962, so it is 63 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 333 vehicles a day, roughly 9% of them trucks, projected to reach 483 by 2044. The structure is 44 ft (13.4 m) long. If it were closed, the detour would be 123.7 mi (199 km).

CarriesRt Y S
CrossesSlick Br
LocationS 4 T 41 N R 7 W
RouteState Highway 0Y
Coordinates38.32777, -91.71177
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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating55.6 US tons
Inventory rating32.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadH 15
Structure length44 ft (13.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic333 (2024)
Projected traffic483 by 2044
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Slick Br built?

It was built in 1962, making it 63 years old in 2025.

What condition is Rt Y S over Slick 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 December 2024.

How much traffic does Rt Y S over Slick Br carry?

About 333 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Rt Y S over Slick Br?

The structure is 44 ft (13.4 m) long with a longest span of 10 ft (3 m).

Who owns Rt Y S over Slick Br?

It is owned by the State Highway Agency.