US Bridges

Rp US69N to IS435N over Rp IS435N to IS35N

Fair

Clay County, Missouri · S 27 T 51 N R 32 W · Structure no. 2852

Built
1981
44 years old
Condition
Fair
inspected February 2025
Type
Girder and Floorbeam System
Steel Continuous
Length
256 ft
3 main spans
Daily traffic
2,362
2024 count
Owner
State
State Highway Agency

About this bridge

Rp US69N to IS435N over Rp IS435N to IS35N is a steel continuous girder and floorbeam system carrying Rp US69N to IS435N over Rp IS435N to IS35N in Clay County, Missouri. It was built in 1981, so it is 44 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 2,362 vehicles a day, roughly 19% of them trucks, projected to reach 4,252 by 2044. The structure is 256 ft (78 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesRp US69N to IS435N
CrossesRp IS435N to IS35N
LocationS 27 T 51 N R 32 W
RouteState Highway 0
CountyClay County
StateMissouri
Coordinates39.20482, -94.49152
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length256 ft (78 m)
Longest span97 ft (29.6 m)
Deck width29 ft (8.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,362 (2024)
Projected traffic4,252 by 2044
Trucks19%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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 Rp US69N to IS435N over Rp IS435N to IS35N built?

It was built in 1981, making it 44 years old in 2025.

What condition is Rp US69N to IS435N over Rp IS435N to IS35N 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 February 2025.

How much traffic does Rp US69N to IS435N over Rp IS435N to IS35N carry?

About 2,362 vehicles per day (2024 count), of which roughly 19% are trucks.

How long is Rp US69N to IS435N over Rp IS435N to IS35N?

The structure is 256 ft (78 m) long with a longest span of 97 ft (29.6 m) and a deck 29 ft wide.

Who owns Rp US69N to IS435N over Rp IS435N to IS35N?

It is owned by the State Highway Agency.