US Bridges

Rt U S over Drunken CR

Fair

Bollinger County, Missouri · S 1200 T 30 N R 10 E · Structure no. 7077

Built
1958
67 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete Continuous
Length
65 ft
3 main spans
Daily traffic
189
2024 count
Owner
State
State Highway Agency

About this bridge

Rt U S over Drunken CR is a concrete continuous culvert carrying Rt U S over Drunken CR in Bollinger County, Missouri. It was built in 1958, so it is 67 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 189 vehicles a day, roughly 10% of them trucks, projected to reach 284 by 2044. The structure is 65 ft (19.8 m) long and 27 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesRt U S
CrossesDrunken CR
LocationS 1200 T 30 N R 10 E
RouteState Highway 0U
CountyBollinger County
StateMissouri
Coordinates37.30386, -89.89152
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.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
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
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating29.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadH 10
Structure length65 ft (19.8 m)
Longest span12 ft (3.7 m)
Deck width27 ft (8.2 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic189 (2024)
Projected traffic284 by 2044
Trucks10%
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 U S over Drunken CR built?

It was built in 1958, making it 67 years old in 2025.

What condition is Rt U S over Drunken 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 January 2024.

How much traffic does Rt U S over Drunken CR carry?

About 189 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt U S over Drunken CR?

The structure is 65 ft (19.8 m) long with a longest span of 12 ft (3.7 m) and a deck 27 ft wide.

Who owns Rt U S over Drunken CR?

It is owned by the State Highway Agency.