US Bridges

Is 435 N over Cst Hickman Mills DR Hi

Fair

Jackson County, Missouri · S 35 T 48 N R 33 W · Structure no. 12124

Built
2001
24 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,199 ft
3 main spans
Daily traffic
36,813
2024 count
Owner
State
State Highway Agency

About this bridge

Is 435 N over Cst Hickman Mills DR Hi is a steel continuous stringer/multi-beam or girder carrying Is 435 N over Cst Hickman Mills DR Hi in Jackson County, Missouri. It was built in 2001, so it is 24 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 36,813 vehicles a day, roughly 12% of them trucks, projected to reach 49,698 by 2044. The structure is 1,199 ft (365.5 m) long and 87 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIs 435 N
CrossesCst Hickman Mills DR Hi
LocationS 35 T 48 N R 33 W
RouteInterstate 435
Coordinates38.94441, -94.53479
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.4 US tons
Inventory rating43.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+8 approach)
Design loadHS 20 + Mod
Structure length1,199 ft (365.5 m)
Longest span149 ft (45.4 m)
Deck width87 ft (26.4 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,813 (2024)
Projected traffic49,698 by 2044
Trucks12%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Is 435 N over Cst Hickman Mills DR Hi built?

It was built in 2001, making it 24 years old in 2025.

What condition is Is 435 N over Cst Hickman Mills DR Hi 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 October 2023.

How much traffic does Is 435 N over Cst Hickman Mills DR Hi carry?

About 36,813 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Is 435 N over Cst Hickman Mills DR Hi?

The structure is 1,199 ft (365.5 m) long with a longest span of 149 ft (45.4 m) and a deck 87 ft wide.

Who owns Is 435 N over Cst Hickman Mills DR Hi?

It is owned by the State Highway Agency.