US Bridges

Rt Ww S over Lit Osage Rvr

Poor

Vernon County, Missouri · S 15 T 37 N R 32 W · Structure no. 1649

Built
1966
59 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
334 ft
3 main spans
Daily traffic
221
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Ww S over Lit Osage Rvr is a steel continuous stringer/multi-beam or girder carrying Rt Ww S over Lit Osage Rvr in Vernon County, Missouri. It was built in 1966, so it is 59 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 221 vehicles a day, roughly 12% of them trucks, projected to reach 309 by 2044. The structure is 334 ft (101.8 m) long and 29 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesRt Ww S
CrossesLit Osage Rvr
LocationS 15 T 37 N R 32 W
RouteState Highway 0WW
Coordinates37.98299, -94.44826
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
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 rating34.7 US tons
Inventory rating20.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length334 ft (101.8 m)
Longest span130 ft (39.6 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic221 (2024)
Projected traffic309 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.8 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt Ww S over Lit Osage Rvr built?

It was built in 1966, making it 59 years old in 2025.

What condition is Rt Ww S over Lit Osage Rvr in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does Rt Ww S over Lit Osage Rvr carry?

About 221 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Rt Ww S over Lit Osage Rvr?

The structure is 334 ft (101.8 m) long with a longest span of 130 ft (39.6 m) and a deck 29 ft wide.

Who owns Rt Ww S over Lit Osage Rvr?

It is owned by the State Highway Agency.