US Bridges

168th ST over Br of Camp CR

Fair

Clay County, Missouri · S 16 T 53 N R 32 W · Structure no. 12786

Built
1950
75 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete Continuous
Length
25 ft
2 main spans
Daily traffic
88
2024 count
Owner
County
County Highway Agency

About this bridge

168th ST over Br of Camp CR is a concrete continuous culvert carrying 168th ST over Br of Camp CR in Clay County, Missouri. It was built in 1950, so it is 75 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 88 vehicles a day, roughly 10% of them trucks, projected to reach 136 by 2044. The structure is 25 ft (7.6 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
Carries168th ST
CrossesBr of Camp CR
LocationS 16 T 53 N R 32 W
RouteCounty Highway 0
CountyClay County
StateMissouri
Coordinates39.39703, -94.49781
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.6 US tons
Inventory rating17.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadOther
Structure length25 ft (7.6 m)
Longest span12 ft (3.7 m)
Deck width29 ft (8.9 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic88 (2024)
Projected traffic136 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 168th ST over Br of Camp CR built?

It was built in 1950, making it 75 years old in 2025.

What condition is 168th ST over Br of Camp 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 2024.

How much traffic does 168th ST over Br of Camp CR carry?

About 88 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is 168th ST over Br of Camp CR?

The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 29 ft wide.

Who owns 168th ST over Br of Camp CR?

It is owned by the County Highway Agency.