US Bridges

NE Dudley RD over Fk of Lit Platte R

Fair

Clinton County, Missouri · S 9 T 56 N R 31 W · Structure no. 32397

Built
2007
18 years old
Condition
Fair
inspected December 2024
Type
Culvert
Concrete Continuous
Length
26 ft
2 main spans
Daily traffic
10
2023 count
Owner
County
County Highway Agency

About this bridge

NE Dudley RD over Fk of Lit Platte R is a concrete continuous culvert carrying NE Dudley RD over Fk of Lit Platte R in Clinton County, Missouri. It was built in 2007, so it is 18 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 10 vehicles a day, roughly 10% of them trucks, projected to reach 12 by 2043. The structure is 26 ft (7.9 m) long and 30 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesNE Dudley RD
CrossesFk of Lit Platte R
LocationS 9 T 56 N R 31 W
RouteCounty Highway 104
Coordinates39.675, -94.38833
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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating25.8 US tons
Inventory rating15.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span12 ft (3.6 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2023)
Projected traffic12 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 NE Dudley RD over Fk of Lit Platte R built?

It was built in 2007, making it 18 years old in 2025.

What condition is NE Dudley RD over Fk of Lit Platte R 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 December 2024.

How much traffic does NE Dudley RD over Fk of Lit Platte R carry?

About 10 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is NE Dudley RD over Fk of Lit Platte R?

The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.6 m) and a deck 30 ft wide.

Who owns NE Dudley RD over Fk of Lit Platte R?

It is owned by the County Highway Agency.