US Bridges

Mo 153 S over Drain Dtch #6

PoorPosted for load

New Madrid County, Missouri · S 33 T 22 N R 11 E · Structure no. 9509

Built
1934
91 years old
Condition
Poor
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
90 ft
3 main spans
Daily traffic
470
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 153 S over Drain Dtch #6 is a steel stringer/multi-beam or girder carrying Mo 153 S over Drain Dtch #6 in New Madrid County, Missouri. It was built in 1934, so it is 91 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 470 vehicles a day, roughly 6% of them trucks, projected to reach 729 by 2044. The structure is 90 ft (27.4 m) long and 21 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesMo 153 S
CrossesDrain Dtch #6
LocationS 33 T 22 N R 11 E
RouteState Highway 153
Coordinates36.49526, -89.86591
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, 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 inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be 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 rating21.8 US tons
Inventory rating12.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 10
Structure length90 ft (27.4 m)
Longest span40 ft (12.2 m)
Deck width21 ft (6.5 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic470 (2024)
Projected traffic729 by 2044
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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$1.1 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 153 S over Drain Dtch #6 built?

It was built in 1934, making it 91 years old in 2025.

What condition is Mo 153 S over Drain Dtch #6 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 December 2024.

How much traffic does Mo 153 S over Drain Dtch #6 carry?

About 470 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Mo 153 S over Drain Dtch #6?

The structure is 90 ft (27.4 m) long with a longest span of 40 ft (12.2 m) and a deck 21 ft wide.

Who owns Mo 153 S over Drain Dtch #6?

It is owned by the State Highway Agency.