Alley over Rvr Des Peres
GoodPosted for loadSt. Louis County, Missouri · S 378 T 45 N R 6 E · Structure no. 33888
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Alley over Rvr Des Peres is a concrete slab carrying Alley over Rvr Des Peres in St. Louis County, Missouri. It was built in 1989, so it is 36 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. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, roughly 35% of them trucks, projected to reach 135 by 2043. The structure is 24 ft (7.3 m) long and 15 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alley over Rvr Des Peres built?
It was built in 1989, making it 36 years old in 2025.
What condition is Alley over Rvr Des Peres 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 December 2023.
How much traffic does Alley over Rvr Des Peres carry?
About 100 vehicles per day (2023 count), of which roughly 35% are trucks.
How long is Alley over Rvr Des Peres?
The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m) and a deck 15 ft wide.
Who owns Alley over Rvr Des Peres?
It is owned by the City or Municipal Highway Agency.