US Bridges

Mo 133 S over Lit Maries Rvr

Fair

Maries County, Missouri · S 2 T 39 N R 11 W · Structure no. 4046

Built
1992
33 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
216 ft
3 main spans
Daily traffic
493
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 133 S over Lit Maries Rvr is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 133 S over Lit Maries Rvr in Maries County, Missouri. It was built in 1992, so it is 33 years old, younger 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 493 vehicles a day, roughly 12% of them trucks, projected to reach 690 by 2044. The structure is 216 ft (65.8 m) long and 35 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesMo 133 S
CrossesLit Maries Rvr
LocationS 2 T 39 N R 11 W
RouteState Highway 133
Coordinates38.15041, -92.1064
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.4 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length216 ft (65.8 m)
Longest span85 ft (25.9 m)
Deck width35 ft (10.8 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic493 (2024)
Projected traffic690 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 133 S over Lit Maries Rvr built?

It was built in 1992, making it 33 years old in 2025.

What condition is Mo 133 S over Lit Maries 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 August 2024.

How much traffic does Mo 133 S over Lit Maries Rvr carry?

About 493 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Mo 133 S over Lit Maries Rvr?

The structure is 216 ft (65.8 m) long with a longest span of 85 ft (25.9 m) and a deck 35 ft wide.

Who owns Mo 133 S over Lit Maries Rvr?

It is owned by the State Highway Agency.