US Bridges

Mo 141 S over Fee Fee CR

FairPosted for load

St. Louis County, Missouri · S 18 T 46 N R 5 E · Structure no. 34080

Built
2003
22 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
578 ft
3 main spans
Daily traffic
9,053
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 141 S over Fee Fee CR is a steel continuous stringer/multi-beam or girder carrying Mo 141 S over Fee Fee CR in St. Louis County, Missouri. It was built in 2003, so it is 22 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 9,053 vehicles a day, roughly 5% of them trucks, projected to reach 11,316 by 2044. The structure is 578 ft (176.1 m) long and 52 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMo 141 S
CrossesFee Fee CR
LocationS 18 T 46 N R 5 E
RouteState Highway 141
Coordinates38.7401, -90.4745
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93.3 US tons
Inventory rating56.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length578 ft (176.1 m)
Longest span220 ft (67.1 m)
Deck width52 ft (15.7 m)
Roadway width49 ft (14.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,053 (2024)
Projected traffic11,316 by 2044
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 141 S over Fee Fee CR built?

It was built in 2003, making it 22 years old in 2025.

What condition is Mo 141 S over Fee Fee CR 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 September 2024.

How much traffic does Mo 141 S over Fee Fee CR carry?

About 9,053 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Mo 141 S over Fee Fee CR?

The structure is 578 ft (176.1 m) long with a longest span of 220 ft (67.1 m) and a deck 52 ft wide.

Who owns Mo 141 S over Fee Fee CR?

It is owned by the State Highway Agency.