US Bridges

Rt C S over S Fk Claybank CR

Good

Macon County, Missouri · S 22 T 56 N R 15 W · Structure no. 33204

Built
2010
15 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
584
2024 count
Owner
State
State Highway Agency

About this bridge

Rt C S over S Fk Claybank CR is a prestressed concrete box beam or girders - multiple carrying Rt C S over S Fk Claybank CR in Macon County, Missouri. It was built in 2010, so it is 15 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 584 vehicles a day, roughly 11% of them trucks, projected to reach 730 by 2044. The structure is 62 ft (18.9 m) long and 28 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesRt C S
CrossesS Fk Claybank CR
LocationS 22 T 56 N R 15 W
RouteState Highway 0C
Coordinates39.64325, -92.56961
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 48 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating42.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span60 ft (18.3 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic584 (2024)
Projected traffic730 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rt C S over S Fk Claybank CR built?

It was built in 2010, making it 15 years old in 2025.

What condition is Rt C S over S Fk Claybank 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 September 2023.

How much traffic does Rt C S over S Fk Claybank CR carry?

About 584 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt C S over S Fk Claybank CR?

The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 28 ft wide.

Who owns Rt C S over S Fk Claybank CR?

It is owned by the State Highway Agency.