Old Warson RD over Sebago CR
GoodSt. Louis County, Missouri · S 1930 T 45 N R 6 E · Structure no. 34645
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 64 ft
- 2 main spans
- Daily traffic
- 4,000
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Old Warson RD over Sebago CR is a aluminum, wrought iron, or cast iron culvert carrying Old Warson RD over Sebago CR in St. Louis County, Missouri. It was built in 2006, so it is 19 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 4,000 vehicles a day, roughly 5% of them trucks, projected to reach 5,400 by 2043. The structure is 64 ft (19.5 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Warson RD over Sebago CR built?
It was built in 2006, making it 19 years old in 2025.
What condition is Old Warson RD over Sebago CR 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 January 2024.
How much traffic does Old Warson RD over Sebago CR carry?
About 4,000 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Old Warson RD over Sebago CR?
The structure is 64 ft (19.5 m) long with a longest span of 30 ft (9.1 m) and a deck 36 ft wide.
Who owns Old Warson RD over Sebago CR?
It is owned by the City or Municipal Highway Agency.