US Bridges

Farm RD 1180 over Dry Br Lit Flat CR

Good

Barry County, Missouri · S 13 T 25 N R 26 W · Structure no. 31436

Built
2004
21 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
23 ft
1 main span
Daily traffic
60
2024 count
Owner
County
County Highway Agency

About this bridge

Farm RD 1180 over Dry Br Lit Flat CR is a steel stringer/multi-beam or girder carrying Farm RD 1180 over Dry Br Lit Flat CR in Barry County, Missouri. It was built in 2004, so it is 21 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 60 vehicles a day, roughly 10% of them trucks, projected to reach 102 by 2044. The structure is 23 ft (7.1 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFarm RD 1180
CrossesDry Br Lit Flat CR
LocationS 13 T 25 N R 26 W
RouteCounty Highway 108
Coordinates36.87187, -93.73842
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating81.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length23 ft (7.1 m)
Longest span22 ft (6.8 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2024)
Projected traffic102 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Farm RD 1180 over Dry Br Lit Flat CR built?

It was built in 2004, making it 21 years old in 2025.

What condition is Farm RD 1180 over Dry Br Lit Flat CR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2024.

How much traffic does Farm RD 1180 over Dry Br Lit Flat CR carry?

About 60 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Farm RD 1180 over Dry Br Lit Flat CR?

The structure is 23 ft (7.1 m) long with a longest span of 22 ft (6.8 m) and a deck 24 ft wide.

Who owns Farm RD 1180 over Dry Br Lit Flat CR?

It is owned by the County Highway Agency.