US Bridges

Minor Hill RD E over Stub Hoss CR

Fair

Boone County, Missouri · S 35 T 47 N R 12 W · Structure no. 8297

Built
1962
63 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete Continuous
Length
27 ft
2 main spans
Daily traffic
98
2024 count
Owner
State
State Highway Agency

About this bridge

Minor Hill RD E over Stub Hoss CR is a concrete continuous culvert carrying Minor Hill RD E over Stub Hoss CR in Boone 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 98 vehicles a day, roughly 10% of them trucks, projected to reach 172 by 2044. The structure is 27 ft (8.2 m) long and 33 ft wide. If it were closed, the detour would be 44.1 mi (71 km).

CarriesMinor Hill RD E
CrossesStub Hoss CR
LocationS 35 T 47 N R 12 W
RouteCounty Highway 0
Coordinates38.81058, -92.25186
Functional classRural Local

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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.4 US tons
Inventory rating43.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length27 ft (8.2 m)
Longest span13 ft (4 m)
Deck width33 ft (10.2 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic98 (2024)
Projected traffic172 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed44.1 mi (71 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 Minor Hill RD E over Stub Hoss CR built?

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

What condition is Minor Hill RD E over Stub Hoss 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 September 2023.

How much traffic does Minor Hill RD E over Stub Hoss CR carry?

About 98 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Minor Hill RD E over Stub Hoss CR?

The structure is 27 ft (8.2 m) long with a longest span of 13 ft (4 m) and a deck 33 ft wide.

Who owns Minor Hill RD E over Stub Hoss CR?

It is owned by the State Highway Agency.