US Bridges

Rt a S over US 50

Good

Osage County, Missouri · S 12 T 43 N R 10 W · Structure no. 34196

Built
2012
13 years old
Condition
Good
inspected February 2025
Type
Tee Beam
Prestressed Concrete
Length
121 ft
1 main span
Daily traffic
2,268
2024 count
Owner
State
State Highway Agency

About this bridge

Rt a S over US 50 is a prestressed concrete tee beam carrying Rt a S over US 50 in Osage County, Missouri. It was built in 2012, so it is 13 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 2,268 vehicles a day, roughly 4% of them trucks, projected to reach 3,289 by 2044. The structure is 121 ft (37 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRt a S
CrossesUS 50
LocationS 12 T 43 N R 10 W
RouteState Highway 0A
Coordinates38.49402, -91.97752
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.2 US tons
Inventory rating54.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length121 ft (37 m)
Longest span118 ft (36 m)
Deck width35 ft (10.6 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deck17 ft (5.2 m)

Traffic and service

Average daily traffic2,268 (2024)
Projected traffic3,289 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rt a S over US 50 built?

It was built in 2012, making it 13 years old in 2025.

What condition is Rt a S over US 50 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 2025.

How much traffic does Rt a S over US 50 carry?

About 2,268 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Rt a S over US 50?

The structure is 121 ft (37 m) long with a longest span of 118 ft (36 m) and a deck 35 ft wide.

Who owns Rt a S over US 50?

It is owned by the State Highway Agency.