Missouri Bottom RD over NS RR
GoodPosted for loadSt. Louis County, Missouri · S 6 T 47 N R 5 E · Structure no. 15562
- Built
- 1960
- 65 years old, rebuilt 1988
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 243 ft
- 3 main spans
- Daily traffic
- 6,697
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Missouri Bottom RD over NS RR is a prestressed concrete continuous stringer/multi-beam or girder carrying Missouri Bottom RD over NS RR in St. Louis County, Missouri. It was built in 1960 and reconstructed in 1988, so it is 65 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 6,697 vehicles a day, roughly 5% of them trucks, projected to reach 9,041 by 2044. The structure is 243 ft (74.1 m) long and 67 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Missouri Bottom RD over NS RR built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1988.
What condition is Missouri Bottom RD over NS RR 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 February 2024.
How much traffic does Missouri Bottom RD over NS RR carry?
About 6,697 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Missouri Bottom RD over NS RR?
The structure is 243 ft (74.1 m) long with a longest span of 83 ft (25.3 m) and a deck 67 ft wide.
Who owns Missouri Bottom RD over NS RR?
It is owned by the County Highway Agency.