Is 70 E over Cst Cypress RD
FairSt. Louis County, Missouri · S 24 T 46 N R 6 E · Structure no. 12019
- Built
- 2000
- 25 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 112 ft
- 1 main span
- Daily traffic
- 143,423
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 E over Cst Cypress RD is a steel stringer/multi-beam or girder carrying Is 70 E over Cst Cypress RD in St. Louis County, Missouri. It was built in 2000, so it is 25 years old, younger 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 143,423 vehicles a day, roughly 18% of them trucks, projected to reach 179,279 by 2044. The structure is 112 ft (34.1 m) long and 135 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 70 E over Cst Cypress RD built?
It was built in 2000, making it 25 years old in 2025.
What condition is Is 70 E over Cst Cypress RD 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 September 2024.
How much traffic does Is 70 E over Cst Cypress RD carry?
About 143,423 vehicles per day (2024 count), of which roughly 18% are trucks.
How long is Is 70 E over Cst Cypress RD?
The structure is 112 ft (34.1 m) long with a longest span of 112 ft (34.1 m) and a deck 135 ft wide.
Who owns Is 70 E over Cst Cypress RD?
It is owned by the State Highway Agency.