Convention Ctr Blv over Crystal Springs CR
GoodSt. Charles County, Missouri · S 2982 T 46 N R 5 E · Structure no. 36341
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected January 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 102 ft
- 1 main span
- Daily traffic
- 3,400
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Convention Ctr Blv over Crystal Springs CR is a prestressed concrete tee beam carrying Convention Ctr Blv over Crystal Springs CR in St. Charles County, Missouri. It was built in 2020, so it is 5 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 3,400 vehicles a day, roughly 8% of them trucks, projected to reach 5,270 by 2044. The structure is 102 ft (31.2 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Convention Ctr Blv over Crystal Springs CR built?
It was built in 2020, making it 5 years old in 2025.
What condition is Convention Ctr Blv over Crystal Springs 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 January 2024.
How much traffic does Convention Ctr Blv over Crystal Springs CR carry?
About 3,400 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is Convention Ctr Blv over Crystal Springs CR?
The structure is 102 ft (31.2 m) long with a longest span of 100 ft (30.5 m) and a deck 45 ft wide.
Who owns Convention Ctr Blv over Crystal Springs CR?
It is owned by the City or Municipal Highway Agency.