US Bridges

Stringtown RD over Osage Fk

Good

Webster County, Missouri · S 23 T 30 N R 17 W · Structure no. 31307

Built
2004
21 years old
Condition
Good
inspected April 2023
Type
Slab
Concrete
Length
40 ft
2 main spans
Daily traffic
100
2023 count
Owner
County
County Highway Agency

About this bridge

Stringtown RD over Osage Fk is a concrete slab carrying Stringtown RD over Osage Fk in Webster 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 165 by 2043. The structure is 40 ft (12.1 m) long and 26 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesStringtown RD
CrossesOsage Fk
LocationS 23 T 30 N R 17 W
RouteCounty Highway 0
Coordinates37.2951, -92.77379
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 protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating81.4 US tons
Inventory rating49.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length40 ft (12.1 m)
Longest span18 ft (5.6 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2023)
Projected traffic165 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 Stringtown RD over Osage Fk built?

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

What condition is Stringtown RD over Osage Fk 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 April 2023.

How much traffic does Stringtown RD over Osage Fk carry?

About 100 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Stringtown RD over Osage Fk?

The structure is 40 ft (12.1 m) long with a longest span of 18 ft (5.6 m) and a deck 26 ft wide.

Who owns Stringtown RD over Osage Fk?

It is owned by the County Highway Agency.