Cypress RD over Cypress CR Trib
GoodPosted for loadSt. Louis County, Missouri · S 18 T 46 N R 6 E · Structure no. 15674
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 12,571
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Cypress RD over Cypress CR Trib is a concrete continuous culvert carrying Cypress RD over Cypress CR Trib in St. Louis County, Missouri. It was built in 1975, so it is 50 years old, older 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 12,571 vehicles a day, roughly 5% of them trucks, projected to reach 16,971 by 2044. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cypress RD over Cypress CR Trib built?
It was built in 1975, making it 50 years old in 2025.
What condition is Cypress RD over Cypress CR Trib 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 March 2024.
How much traffic does Cypress RD over Cypress CR Trib carry?
About 12,571 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Cypress RD over Cypress CR Trib?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m).
Who owns Cypress RD over Cypress CR Trib?
It is owned by the County Highway Agency.