US Bridges

Rt Oo S over Br Mid Fk Salt Rvr

Fair

Monroe County, Missouri · S 17 T 55 N R 12 W · Structure no. 8227

Built
1962
63 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete Continuous
Length
35 ft
2 main spans
Daily traffic
50
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Oo S over Br Mid Fk Salt Rvr is a concrete continuous culvert carrying Rt Oo S over Br Mid Fk Salt Rvr in Monroe County, Missouri. It was built in 1962, so it is 63 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 50 vehicles a day, roughly 8% of them trucks, projected to reach 73 by 2044. The structure is 35 ft (10.8 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesRt Oo S
CrossesBr Mid Fk Salt Rvr
LocationS 17 T 55 N R 12 W
RouteState Highway 0OO
Coordinates39.56459, -92.27451
Functional classRural Minor 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.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60.5 US tons
Inventory rating36.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length35 ft (10.8 m)
Longest span15 ft (4.6 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic73 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Oo S over Br Mid Fk Salt Rvr built?

It was built in 1962, making it 63 years old in 2025.

What condition is Rt Oo S over Br Mid Fk Salt Rvr 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 Oo S over Br Mid Fk Salt Rvr carry?

About 50 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Rt Oo S over Br Mid Fk Salt Rvr?

The structure is 35 ft (10.8 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.

Who owns Rt Oo S over Br Mid Fk Salt Rvr?

It is owned by the State Highway Agency.