US Bridges

Mo 152 W over Mo 1

Fair

Clay County, Missouri · S 8 T 51 N R 32 W · Structure no. 4294

Built
1997
28 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
193 ft
4 main spans
Daily traffic
29,226
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 152 W over Mo 1 is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 152 W over Mo 1 in Clay County, Missouri. It was built in 1997, so it is 28 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.

It carries about 29,226 vehicles a day, roughly 5% of them trucks, projected to reach 52,607 by 2044. The structure is 193 ft (58.8 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesMo 152 W
CrossesMo 1
LocationS 8 T 51 N R 32 W
RouteState Highway 152
Coordinates39.24623, -94.53925
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.4 US tons
Inventory rating46.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length193 ft (58.8 m)
Longest span59 ft (18 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,226 (2024)
Projected traffic52,607 by 2044
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mo 152 W over Mo 1 built?

It was built in 1997, making it 28 years old in 2025.

What condition is Mo 152 W over Mo 1 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 152 W over Mo 1 carry?

About 29,226 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Mo 152 W over Mo 1?

The structure is 193 ft (58.8 m) long with a longest span of 59 ft (18 m) and a deck 42 ft wide.

Who owns Mo 152 W over Mo 1?

It is owned by the State Highway Agency.