US Bridges

Rt B S over Crabtree Br

Fair

Reynolds County, Missouri · S 11 T 30 N R 2 W · Structure no. 9137

Built
1937
88 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete Continuous
Length
38 ft
3 main spans
Daily traffic
296
2024 count
Owner
State
State Highway Agency

About this bridge

Rt B S over Crabtree Br is a concrete continuous culvert carrying Rt B S over Crabtree Br in Reynolds County, Missouri. It was built in 1937, so it is 88 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 296 vehicles a day, roughly 11% of them trucks, projected to reach 414 by 2044. The structure is 38 ft (11.7 m) long. If it were closed, the detour would be 42.3 mi (68 km).

CarriesRt B S
CrossesCrabtree Br
LocationS 11 T 30 N R 2 W
RouteState Highway 0B
Coordinates37.30088, -91.12522
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating49.6 US tons
Inventory rating29.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadH 10
Structure length38 ft (11.7 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic296 (2024)
Projected traffic414 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed42.3 mi (68 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 B S over Crabtree Br built?

It was built in 1937, making it 88 years old in 2025.

What condition is Rt B S over Crabtree 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 B S over Crabtree Br carry?

About 296 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt B S over Crabtree Br?

The structure is 38 ft (11.7 m) long with a longest span of 12 ft (3.7 m).

Who owns Rt B S over Crabtree Br?

It is owned by the State Highway Agency.