US Bridges

Rt O E over CR

Fair

Callaway County, Missouri · S 6 T 46 N R 7 W · Structure no. 8008

Built
1955
70 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
485
2024 count
Owner
State
State Highway Agency

About this bridge

Rt O E over CR is a concrete continuous culvert carrying Rt O E over CR in Callaway County, Missouri. It was built in 1955, so it is 70 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 485 vehicles a day, roughly 10% of them trucks, projected to reach 752 by 2044. The structure is 23 ft (7.1 m) long and 27 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

Location

Open in Google Maps
CarriesRt O E
CrossesCR
LocationS 6 T 46 N R 7 W
RouteState Highway 0O
CountyCallaway County
StateMissouri
Coordinates38.78991, -91.75389
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating51.6 US tons
Inventory rating30.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 10
Structure length23 ft (7.1 m)
Longest span8 ft (2.4 m)
Deck width27 ft (8.2 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic485 (2024)
Projected traffic752 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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 O E over CR built?

It was built in 1955, making it 70 years old in 2025.

What condition is Rt O E over 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 October 2024.

How much traffic does Rt O E over CR carry?

About 485 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt O E over CR?

The structure is 23 ft (7.1 m) long with a longest span of 8 ft (2.4 m) and a deck 27 ft wide.

Who owns Rt O E over CR?

It is owned by the State Highway Agency.