US Bridges

Mo 7 S over Stilhouse Br

Fair

Pulaski County, Missouri · S 35 T 36 N R 13 W · Structure no. 1166

Built
1968
57 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete Continuous
Length
44 ft
2 main spans
Daily traffic
2,201
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 7 S over Stilhouse Br is a concrete continuous culvert carrying Mo 7 S over Stilhouse Br in Pulaski 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 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 2,201 vehicles a day, roughly 9% of them trucks, projected to reach 3,522 by 2044. The structure is 44 ft (13.3 m) long. If it were closed, the detour would be 21.1 mi (34 km).

Location

Open in Google Maps
CarriesMo 7 S
CrossesStilhouse Br
LocationS 35 T 36 N R 13 W
RouteState Highway 7
CountyPulaski County
StateMissouri
Coordinates37.80116, -92.3327
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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating85.3 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 20
Structure length44 ft (13.3 m)
Longest span15 ft (4.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,201 (2024)
Projected traffic3,522 by 2044
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.1 mi (34 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 7 S over Stilhouse Br built?

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

What condition is Mo 7 S over Stilhouse 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 October 2023.

How much traffic does Mo 7 S over Stilhouse Br carry?

About 2,201 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Mo 7 S over Stilhouse Br?

The structure is 44 ft (13.3 m) long with a longest span of 15 ft (4.6 m).

Who owns Mo 7 S over Stilhouse Br?

It is owned by the State Highway Agency.