North and South RD over Br of Rvr Des Pere
FairPosted for loadSt. Louis County, Missouri · S 3 T 45 N R 6 E · Structure no. 29104
- Built
- 1959
- 66 years old, rebuilt 2001
- Condition
- Fair
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 90 ft
- 3 main spans
- Daily traffic
- 3,839
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
North and South RD over Br of Rvr Des Pere is a prestressed concrete box beam or girders - multiple carrying North and South RD over Br of Rvr Des Pere in St. Louis County, Missouri. It was built in 1959 and reconstructed in 2001, so it is 66 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 3,839 vehicles a day, roughly 5% of them trucks, projected to reach 5,183 by 2044. The structure is 90 ft (27.3 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 North and South RD over Br of Rvr Des Pere built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2001.
What condition is North and South RD over Br of Rvr Des Pere in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.
How much traffic does North and South RD over Br of Rvr Des Pere carry?
About 3,839 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is North and South RD over Br of Rvr Des Pere?
The structure is 90 ft (27.3 m) long with a longest span of 32 ft (9.8 m) and a deck 54 ft wide.
Who owns North and South RD over Br of Rvr Des Pere?
It is owned by the County Highway Agency.