US Bridges

Mo 91 S over Johns CR

Fair

Stoddard County, Missouri · S 3 T 27 N R 11 E · Structure no. 1894

Built
1968
57 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
916
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 91 S over Johns CR is a concrete continuous culvert carrying Mo 91 S over Johns CR in Stoddard County, Missouri. It was built in 1968, so it is 57 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 916 vehicles a day, roughly 11% of them trucks, projected to reach 1,282 by 2044. The structure is 22 ft (6.6 m) long. If it were closed, the detour would be 19.9 mi (32 km).

CarriesMo 91 S
CrossesJohns CR
LocationS 3 T 27 N R 11 E
RouteState Highway 91
Coordinates37.02782, -89.84816
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 inspectionOctober 2023
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
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.2 US tons
Inventory rating57.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length22 ft (6.6 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic916 (2024)
Projected traffic1,282 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 Mo 91 S over Johns CR built?

It was built in 1968, making it 57 years old in 2025.

What condition is Mo 91 S over Johns 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 2023.

How much traffic does Mo 91 S over Johns CR carry?

About 916 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Mo 91 S over Johns CR?

The structure is 22 ft (6.6 m) long with a longest span of 10 ft (3 m).

Who owns Mo 91 S over Johns CR?

It is owned by the State Highway Agency.