US Bridges

Is 49 S over Cst Red Bridge RD

Good

Jackson County, Missouri · S 2 T 47 N R 33 W · Structure no. 29732

Built
2004
21 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
287 ft
3 main spans
Daily traffic
37,219
2024 count
Owner
State
State Highway Agency

About this bridge

Is 49 S over Cst Red Bridge RD is a steel continuous stringer/multi-beam or girder carrying Is 49 S over Cst Red Bridge RD in Jackson County, Missouri. It was built in 2004, so it is 21 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 37,219 vehicles a day, roughly 12% of them trucks, projected to reach 50,246 by 2044. The structure is 287 ft (87.4 m) long and 98 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIs 49 S
CrossesCst Red Bridge RD
LocationS 2 T 47 N R 33 W
RouteInterstate 49
Coordinates38.92409, -94.5279
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating92.3 US tons
Inventory rating55.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length287 ft (87.4 m)
Longest span142 ft (43.3 m)
Deck width98 ft (29.9 m)
Roadway width95 ft (29.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,219 (2024)
Projected traffic50,246 by 2044
Trucks12%
Lanes on structure6
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Is 49 S over Cst Red Bridge RD built?

It was built in 2004, making it 21 years old in 2025.

What condition is Is 49 S over Cst Red Bridge RD in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.

How much traffic does Is 49 S over Cst Red Bridge RD carry?

About 37,219 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Is 49 S over Cst Red Bridge RD?

The structure is 287 ft (87.4 m) long with a longest span of 142 ft (43.3 m) and a deck 98 ft wide.

Who owns Is 49 S over Cst Red Bridge RD?

It is owned by the State Highway Agency.