US Bridges

Lawrence CO Ave over Trib of Spring Rvr

Fair

Jasper County, Missouri · S 11 T 28 N R 29 W · Structure no. 25243

Built
1930
95 years old
Condition
Fair
inspected December 2024
Type
Slab
Concrete Continuous
Length
28 ft
2 main spans
Daily traffic
5
2024 count
Owner
County
County Highway Agency

About this bridge

Lawrence CO Ave over Trib of Spring Rvr is a concrete continuous slab carrying Lawrence CO Ave over Trib of Spring Rvr in Jasper County, Missouri. It was built in 1930, so it is 95 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 5 vehicles a day, roughly 10% of them trucks, projected to reach 8 by 2044. The structure is 28 ft (8.5 m) long and 26 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesLawrence CO Ave
CrossesTrib of Spring Rvr
LocationS 11 T 28 N R 29 W
RouteCounty Highway 711
Coordinates37.15283, -94.05628
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.7 US tons
Inventory rating18.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length28 ft (8.5 m)
Longest span13 ft (4 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (2024)
Projected traffic8 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 Lawrence CO Ave over Trib of Spring Rvr built?

It was built in 1930, making it 95 years old in 2025.

What condition is Lawrence CO Ave over Trib of Spring Rvr in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.

How much traffic does Lawrence CO Ave over Trib of Spring Rvr carry?

About 5 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Lawrence CO Ave over Trib of Spring Rvr?

The structure is 28 ft (8.5 m) long with a longest span of 13 ft (4 m) and a deck 26 ft wide.

Who owns Lawrence CO Ave over Trib of Spring Rvr?

It is owned by the County Highway Agency.