US Bridges

Is 435 S over Mine Access Creek

Fair

Jackson County, Missouri · S 7 T 49 N R 32 W · Structure no. 1393

Built
1966
59 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
22 ft
1 main span
Daily traffic
73,158
2024 count
Owner
State
State Highway Agency

About this bridge

Is 435 S over Mine Access Creek is a concrete culvert carrying Is 435 S over Mine Access Creek in Jackson County, Missouri. It was built in 1966, so it is 59 years old, older 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 5 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 73,158 vehicles a day, roughly 12% of them trucks, projected to reach 98,763 by 2044. The structure is 22 ft (6.6 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIs 435 S
CrossesMine Access Creek
LocationS 7 T 49 N R 32 W
RouteInterstate 435
Coordinates39.07399, -94.48903
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.4 US tons
Inventory rating47.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length22 ft (6.6 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic73,158 (2024)
Projected traffic98,763 by 2044
Trucks12%
Lanes on structure8
Traffic directionTwo-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 S over Mine Access Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is Is 435 S over Mine Access Creek 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 November 2023.

How much traffic does Is 435 S over Mine Access Creek carry?

About 73,158 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Is 435 S over Mine Access Creek?

The structure is 22 ft (6.6 m) long with a longest span of 14 ft (4.3 m).

Who owns Is 435 S over Mine Access Creek?

It is owned by the State Highway Agency.