Mo 291 S over Cst 39th ST Ramp
GoodPosted for loadJackson County, Missouri · S 20 T 49 N R 31 W · Structure no. 1105
- Built
- 1964
- 61 years old, rebuilt 2007
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 184 ft
- 3 main spans
- Daily traffic
- 33,965
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 291 S over Cst 39th ST Ramp is a steel continuous stringer/multi-beam or girder carrying Mo 291 S over Cst 39th ST Ramp in Jackson County, Missouri. It was built in 1964 and reconstructed in 2007, so it is 61 years old, older 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. Its operating status is: posted for load restriction.
It carries about 33,965 vehicles a day, roughly 14% of them trucks, projected to reach 45,853 by 2044. The structure is 184 ft (56.1 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 291 S over Cst 39th ST Ramp built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2007.
What condition is Mo 291 S over Cst 39th ST Ramp 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 November 2023.
How much traffic does Mo 291 S over Cst 39th ST Ramp carry?
About 33,965 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is Mo 291 S over Cst 39th ST Ramp?
The structure is 184 ft (56.1 m) long with a longest span of 80 ft (24.4 m) and a deck 43 ft wide.
Who owns Mo 291 S over Cst 39th ST Ramp?
It is owned by the State Highway Agency.