US Bridges

Mo 53 S over Drain Dtch No 12

Fair

Dunklin County, Missouri · S 13 T 22 N R 8 E · Structure no. 4631

Built
1971
54 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
211 ft
4 main spans
Daily traffic
4,211
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 53 S over Drain Dtch No 12 is a steel continuous stringer/multi-beam or girder carrying Mo 53 S over Drain Dtch No 12 in Dunklin County, Missouri. It was built in 1971, so it is 54 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 4,211 vehicles a day, roughly 32% of them trucks, projected to reach 7,369 by 2044. The structure is 211 ft (64.3 m) long and 47 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesMo 53 S
CrossesDrain Dtch No 12
LocationS 13 T 22 N R 8 E
RouteState Highway 53
Coordinates36.55762, -90.15307
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.7 US tons
Inventory rating25.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length211 ft (64.3 m)
Longest span58 ft (17.7 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,211 (2024)
Projected traffic7,369 by 2044
Trucks32%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemYes

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 53 S over Drain Dtch No 12 built?

It was built in 1971, making it 54 years old in 2025.

What condition is Mo 53 S over Drain Dtch No 12 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 53 S over Drain Dtch No 12 carry?

About 4,211 vehicles per day (2024 count), of which roughly 32% are trucks.

How long is Mo 53 S over Drain Dtch No 12?

The structure is 211 ft (64.3 m) long with a longest span of 58 ft (17.7 m) and a deck 47 ft wide.

Who owns Mo 53 S over Drain Dtch No 12?

It is owned by the State Highway Agency.