US Bridges

Rp IS49N to IS470E over Cst Hickman Mills DR

Fair

Jackson County, Missouri · S 35 T 48 N R 33 W · Structure no. 29159

Built
2002
23 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
238 ft
3 main spans
Daily traffic
11,974
2024 count
Owner
State
State Highway Agency

About this bridge

Rp IS49N to IS470E over Cst Hickman Mills DR is a steel continuous stringer/multi-beam or girder carrying Rp IS49N to IS470E over Cst Hickman Mills DR in Jackson County, Missouri. It was built in 2002, so it is 23 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 11,974 vehicles a day, roughly 8% of them trucks, projected to reach 16,165 by 2044. The structure is 238 ft (72.4 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesRp IS49N to IS470E
CrossesCst Hickman Mills DR
LocationS 35 T 48 N R 33 W
RouteState Highway 0
CountyJackson County
StateMissouri
Coordinates38.93228, -94.52521
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.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99.2 US tons
Inventory rating59.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length238 ft (72.4 m)
Longest span98 ft (29.9 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,974 (2024)
Projected traffic16,165 by 2044
Trucks8%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 IS49N to IS470E over Cst Hickman Mills DR built?

It was built in 2002, making it 23 years old in 2025.

What condition is Rp IS49N to IS470E over Cst Hickman Mills DR 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 Rp IS49N to IS470E over Cst Hickman Mills DR carry?

About 11,974 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Rp IS49N to IS470E over Cst Hickman Mills DR?

The structure is 238 ft (72.4 m) long with a longest span of 98 ft (29.9 m) and a deck 33 ft wide.

Who owns Rp IS49N to IS470E over Cst Hickman Mills DR?

It is owned by the State Highway Agency.