Is 270 E over Coldwater Crk
GoodSt. Louis County, Missouri · S 33 T 46 N R 6 E · Structure no. 36411
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 108 ft
- 1 main span
- Daily traffic
- 52,041
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 270 E over Coldwater Crk is a prestressed concrete tee beam carrying Is 270 E over Coldwater Crk in St. Louis 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 52,041 vehicles a day, roughly 18% of them trucks, projected to reach 65,051 by 2044. The structure is 108 ft (32.9 m) long and 118 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 270 E over Coldwater Crk built?
It was built in 2020, making it 5 years old in 2025.
What condition is Is 270 E over Coldwater Crk 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 August 2024.
How much traffic does Is 270 E over Coldwater Crk carry?
About 52,041 vehicles per day (2024 count), of which roughly 18% are trucks.
How long is Is 270 E over Coldwater Crk?
The structure is 108 ft (32.9 m) long with a longest span of 105 ft (32 m) and a deck 118 ft wide.
Who owns Is 270 E over Coldwater Crk?
It is owned by the State Highway Agency.