US Bridges

County RD 2125 over Flat CR

Fair

Barry County, Missouri · S 34 T 24 N R 27 W · Structure no. 24350

Built
1997
28 years old
Condition
Fair
inspected February 2024
Type
Slab
Concrete Continuous
Length
55 ft
3 main spans
Daily traffic
25
2024 count
Owner
County
County Highway Agency

About this bridge

County RD 2125 over Flat CR is a concrete continuous slab carrying County RD 2125 over Flat CR in Barry County, Missouri. It was built in 1997, so it is 28 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 25 vehicles a day, roughly 10% of them trucks, projected to reach 43 by 2044. The structure is 55 ft (16.8 m) long and 23 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesCounty RD 2125
CrossesFlat CR
LocationS 34 T 24 N R 27 W
RouteCounty Highway 481
CountyBarry County
StateMissouri
Coordinates36.74342, -93.83318
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
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 rating87.3 US tons
Inventory rating52.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length55 ft (16.8 m)
Longest span16 ft (4.9 m)
Deck width23 ft (7 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2024)
Projected traffic43 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 County RD 2125 over Flat CR built?

It was built in 1997, making it 28 years old in 2025.

What condition is County RD 2125 over Flat 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 February 2024.

How much traffic does County RD 2125 over Flat CR carry?

About 25 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD 2125 over Flat CR?

The structure is 55 ft (16.8 m) long with a longest span of 16 ft (4.9 m) and a deck 23 ft wide.

Who owns County RD 2125 over Flat CR?

It is owned by the County Highway Agency.