US Bridges

Mo 53 S over Lost CR

PoorPosted for load

Dunklin County, Missouri · S 2 T 21 N R 9 E · Structure no. 5898

Built
1937
88 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
68 ft
3 main spans
Daily traffic
2,866
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 53 S over Lost CR is a steel stringer/multi-beam or girder carrying Mo 53 S over Lost CR in Dunklin County, Missouri. It was built in 1937, so it is 88 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 4 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. Its operating status is: posted for load restriction.

It carries about 2,866 vehicles a day, roughly 31% of them trucks, projected to reach 5,016 by 2044. The structure is 68 ft (20.7 m) long and 27 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesMo 53 S
CrossesLost CR
LocationS 2 T 21 N R 9 E
RouteState Highway 53
Coordinates36.48583, -90.06516
Functional classRural Principal Arterial - Other

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.7 US tons
Inventory rating24.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length68 ft (20.7 m)
Longest span23 ft (6.9 m)
Deck width27 ft (8.2 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,866 (2024)
Projected traffic5,016 by 2044
Trucks31%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$966,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 53 S over Lost CR built?

It was built in 1937, making it 88 years old in 2025.

What condition is Mo 53 S over Lost CR 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 November 2024.

How much traffic does Mo 53 S over Lost CR carry?

About 2,866 vehicles per day (2024 count), of which roughly 31% are trucks.

How long is Mo 53 S over Lost CR?

The structure is 68 ft (20.7 m) long with a longest span of 23 ft (6.9 m) and a deck 27 ft wide.

Who owns Mo 53 S over Lost CR?

It is owned by the State Highway Agency.