US Bridges

SW Orchard RD over Br of Lit Third Fk

Fair

DeKalb County, Missouri · S 20 T 58 N R 32 W · Structure no. 29773

Built
2002
23 years old
Condition
Fair
inspected February 2023
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
35
2024 count
Owner
County
County Highway Agency

About this bridge

SW Orchard RD over Br of Lit Third Fk is a concrete continuous culvert carrying SW Orchard RD over Br of Lit Third Fk in DeKalb County, Missouri. It was built in 2002, so it is 23 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 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 35 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2044. The structure is 23 ft (7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSW Orchard RD
CrossesBr of Lit Third Fk
LocationS 20 T 58 N R 32 W
RouteCounty Highway 352
Coordinates39.82777, -94.51878
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.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable 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 spans2
Design loadHS 20 + Mod
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2024)
Projected traffic40 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 SW Orchard RD over Br of Lit Third Fk built?

It was built in 2002, making it 23 years old in 2025.

What condition is SW Orchard RD over Br of Lit Third Fk 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 February 2023.

How much traffic does SW Orchard RD over Br of Lit Third Fk carry?

About 35 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SW Orchard RD over Br of Lit Third Fk?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns SW Orchard RD over Br of Lit Third Fk?

It is owned by the County Highway Agency.