Is 44 W over Cst 39th ST
GoodSt. Louis city, Missouri · S 28 T 45 N R 7 E · Structure no. 35745
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected August 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 64 ft
- 1 main span
- Daily traffic
- 49,558
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 44 W over Cst 39th ST is a prestressed concrete tee beam carrying Is 44 W over Cst 39th ST in St. Louis city, Missouri. It was built in 2018, so it is 7 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 49,558 vehicles a day, roughly 12% of them trucks, projected to reach 61,948 by 2044. The structure is 64 ft (19.4 m) long and 69 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 44 W over Cst 39th ST built?
It was built in 2018, making it 7 years old in 2025.
What condition is Is 44 W over Cst 39th ST 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 2023.
How much traffic does Is 44 W over Cst 39th ST carry?
About 49,558 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is Is 44 W over Cst 39th ST?
The structure is 64 ft (19.4 m) long with a longest span of 60 ft (18.3 m) and a deck 69 ft wide.
Who owns Is 44 W over Cst 39th ST?
It is owned by the State Highway Agency.