US Bridges

Rt a E over Br of Crooked CR

Fair

Bollinger County, Missouri · S 13 T 32 N R 8 E · Structure no. 8643

Built
1931
94 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete Continuous
Length
34 ft
3 main spans
Daily traffic
478
2024 count
Owner
State
State Highway Agency

About this bridge

Rt a E over Br of Crooked CR is a concrete continuous culvert carrying Rt a E over Br of Crooked CR in Bollinger County, Missouri. It was built in 1931, so it is 94 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 5 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 478 vehicles a day, roughly 16% of them trucks, projected to reach 717 by 2044. The structure is 34 ft (10.3 m) long and 22 ft wide. If it were closed, the detour would be 18 mi (29 km).

Location

Open in Google Maps
CarriesRt a E
CrossesBr of Crooked CR
LocationS 13 T 32 N R 8 E
RouteState Highway 0A
CountyBollinger County
StateMissouri
Coordinates37.46067, -90.10587
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.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating35.7 US tons
Inventory rating21.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadH 10
Structure length34 ft (10.3 m)
Longest span8 ft (2.4 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic478 (2024)
Projected traffic717 by 2044
Trucks16%
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$306,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt a E over Br of Crooked CR built?

It was built in 1931, making it 94 years old in 2025.

What condition is Rt a E over Br of Crooked 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 Rt a E over Br of Crooked CR carry?

About 478 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is Rt a E over Br of Crooked CR?

The structure is 34 ft (10.3 m) long with a longest span of 8 ft (2.4 m) and a deck 22 ft wide.

Who owns Rt a E over Br of Crooked CR?

It is owned by the State Highway Agency.