Weber RD E over Is 55 Is 55
FairSt. Louis city, Missouri · S 18 T 44 N R 7 E · Structure no. 673
- Built
- 1962
- 63 years old, rebuilt 1986
- Condition
- Fair
- inspected August 2023
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 271 ft
- 4 main spans
- Daily traffic
- 6,388
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Weber RD E over Is 55 Is 55 is a concrete continuous box beam or girders - single or spread carrying Weber RD E over Is 55 Is 55 in St. Louis city, Missouri. It was built in 1962 and reconstructed in 1986, so it is 63 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 6,388 vehicles a day, roughly 5% of them trucks, projected to reach 9,582 by 2044. The structure is 271 ft (82.6 m) long and 48 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Weber RD E over Is 55 Is 55 built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1986.
What condition is Weber RD E over Is 55 Is 55 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 August 2023.
How much traffic does Weber RD E over Is 55 Is 55 carry?
About 6,388 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Weber RD E over Is 55 Is 55?
The structure is 271 ft (82.6 m) long with a longest span of 76 ft (23.2 m) and a deck 48 ft wide.
Who owns Weber RD E over Is 55 Is 55?
It is owned by the State Highway Agency.