US Bridges

Is 435 S over Fk of Wilkerson CR

Poor

Clay County, Missouri · S 14 T 52 N R 33 W · Structure no. 2788

Built
1983
42 years old
Condition
Poor
inspected November 2024
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
24,752
2024 count
Owner
State
State Highway Agency

About this bridge

Is 435 S over Fk of Wilkerson CR is a concrete continuous culvert carrying Is 435 S over Fk of Wilkerson CR in Clay County, Missouri. It was built in 1983, so it is 42 years old, younger 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.

It carries about 24,752 vehicles a day, roughly 17% of them trucks, projected to reach 44,554 by 2044. The structure is 23 ft (7 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesIs 435 S
CrossesFk of Wilkerson CR
LocationS 14 T 52 N R 33 W
RouteInterstate 435
CountyClay County
StateMissouri
Coordinates39.31128, -94.56819
Functional classUrban Principal Arterial - Interstate

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
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.2 US tons
Inventory rating57.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length23 ft (7 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,752 (2024)
Projected traffic44,554 by 2044
Trucks17%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$306,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Is 435 S over Fk of Wilkerson CR built?

It was built in 1983, making it 42 years old in 2025.

What condition is Is 435 S over Fk of Wilkerson CR 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 November 2024.

How much traffic does Is 435 S over Fk of Wilkerson CR carry?

About 24,752 vehicles per day (2024 count), of which roughly 17% are trucks.

How long is Is 435 S over Fk of Wilkerson CR?

The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m).

Who owns Is 435 S over Fk of Wilkerson CR?

It is owned by the State Highway Agency.