Rvr Des Peres Blvd over Mackenzie CR
GoodSt. Louis city, Missouri · S 18 T 44 N R 6 E · Structure no. 31083
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 78 ft
- 1 main span
- Daily traffic
- 16,500
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Rvr Des Peres Blvd over Mackenzie CR is a prestressed concrete stringer/multi-beam or girder carrying Rvr Des Peres Blvd over Mackenzie CR in St. Louis city, 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 16,500 vehicles a day, roughly 10% of them trucks, projected to reach 22,275 by 2044. The structure is 78 ft (23.8 m) long and 65 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rvr Des Peres Blvd over Mackenzie CR built?
It was built in 2006, making it 19 years old in 2025.
What condition is Rvr Des Peres Blvd over Mackenzie 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 April 2024.
How much traffic does Rvr Des Peres Blvd over Mackenzie CR carry?
About 16,500 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Rvr Des Peres Blvd over Mackenzie CR?
The structure is 78 ft (23.8 m) long with a longest span of 74 ft (22.7 m) and a deck 65 ft wide.
Who owns Rvr Des Peres Blvd over Mackenzie CR?
It is owned by the City or Municipal Highway Agency.