US Bridges

Mo 39 S over Stockton Lk

Fair

Dade County, Missouri · S 25 T 32 N R 27 W · Structure no. 2516

Built
1967
58 years old, rebuilt 2021
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
391 ft
4 main spans
Daily traffic
884
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 39 S over Stockton Lk is a steel continuous stringer/multi-beam or girder carrying Mo 39 S over Stockton Lk in Dade County, Missouri. It was built in 1967 and reconstructed in 2021, so it is 58 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 5 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 884 vehicles a day, roughly 12% of them trucks, projected to reach 1,193 by 2044. The structure is 391 ft (119.2 m) long and 31 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

Location

Open in Google Maps
CarriesMo 39 S
CrossesStockton Lk
LocationS 25 T 32 N R 27 W
RouteState Highway 39
CountyDade County
StateMissouri
Coordinates37.48439, -93.8598
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating33.7 US tons
Inventory rating19.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length391 ft (119.2 m)
Longest span110 ft (33.5 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic884 (2024)
Projected traffic1,193 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 39 S over Stockton Lk built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2021.

What condition is Mo 39 S over Stockton Lk 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 November 2024.

How much traffic does Mo 39 S over Stockton Lk carry?

About 884 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Mo 39 S over Stockton Lk?

The structure is 391 ft (119.2 m) long with a longest span of 110 ft (33.5 m) and a deck 31 ft wide.

Who owns Mo 39 S over Stockton Lk?

It is owned by the State Highway Agency.