US Bridges

Mo 7 S over Br

Fair

Cass County, Missouri · S 13 T 45 N R 31 W · Structure no. 33872

Built
2012
13 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
4,015
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 7 S over Br is a concrete culvert carrying Mo 7 S over Br in Cass County, Missouri. It was built in 2012, so it is 13 years old, younger 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 4,015 vehicles a day, roughly 10% of them trucks, projected to reach 7,428 by 2044. The structure is 26 ft (7.9 m) long and 24 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesMo 7 S
CrossesBr
LocationS 13 T 45 N R 31 W
RouteState Highway 7
Coordinates38.71167, -94.29937
Functional classRural Minor Arterial

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 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating71.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length26 ft (7.9 m)
Longest span14 ft (4.3 m)
Deck width24 ft (7.3 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,015 (2024)
Projected traffic7,428 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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 7 S over Br built?

It was built in 2012, making it 13 years old in 2025.

What condition is Mo 7 S over 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 2023.

How much traffic does Mo 7 S over Br carry?

About 4,015 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Mo 7 S over Br?

The structure is 26 ft (7.9 m) long with a longest span of 14 ft (4.3 m) and a deck 24 ft wide.

Who owns Mo 7 S over Br?

It is owned by the State Highway Agency.