4566 over Br of Camp Br

Fair

Bates County, Missouri · S 17 T 39 N R 29 W · Structure no. 24523

Built: 1997; 28 years old
Condition: Fair; inspected December 2024
Type: Slab; Concrete Continuous
Length: 38 ft; 2 main spans
Daily traffic: 20; 2023 count
Owner: County; County Highway Agency

About this bridge

4566 over Br of Camp Br is a concrete continuous slab carrying 4566 over Br of Camp Br in Bates County, Missouri. It was built in 1997, so it is 28 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 20 vehicles a day, roughly 10% of them trucks, projected to reach 26 by 2043. The structure is 38 ft (11.6 m) long and 23 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

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Carries4566

CrossesBr of Camp Br

LocationS 17 T 39 N R 29 W

RouteCounty Highway 505

CountyBates County

StateMissouri

Coordinates38.14941, -94.12876

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.

Component	Rating	Meaning
Deck	7 Good	Some minor problems.
Superstructure	7 Good	Some minor problems.
Substructure	6 Satisfactory	Structural elements show some minor deterioration.
Channel and channel protection	6 Satisfactory	Structural 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

Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is

Waterway adequacy7: Better than present minimum criteria

Approach roadway alignment8: Equal to present desirable criteria

Operating rating42.7 US tons

Inventory rating25.8 US tons

Structure

Structure typeSlab

MaterialConcrete Continuous

DeckConcrete, cast-in-place

Main spans2

Design loadOther

Structure length38 ft (11.6 m)

Longest span20 ft (6.2 m)

Deck width23 ft (7 m)

Roadway width22 ft (6.7 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2023)

Projected traffic26 by 2043

Trucks10%

Lanes on structure2

Traffic directionTwo-way traffic

CarriesHighway

CrossesWaterway

Detour if closed6.2 mi (10 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 4566 over Br of Camp Br built?

It was built in 1997, making it 28 years old in 2025.

What condition is 4566 over Br of Camp 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 4566 over Br of Camp Br carry?

About 20 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is 4566 over Br of Camp Br?

The structure is 38 ft (11.6 m) long with a longest span of 20 ft (6.2 m) and a deck 23 ft wide.

Who owns 4566 over Br of Camp Br?

It is owned by the County Highway Agency.