US 61 S over Mattese CR
GoodSt. Louis County, Missouri · S 4 T 43 N R 6 E · Structure no. 29644
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 117 ft
- 1 main span
- Daily traffic
- 22,346
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 61 S over Mattese CR is a prestressed concrete stringer/multi-beam or girder carrying US 61 S over Mattese CR in St. Louis County, Missouri. It was built in 2003, so it is 22 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 22,346 vehicles a day, roughly 3% of them trucks, projected to reach 31,284 by 2044. The structure is 117 ft (35.7 m) long and 94 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 61 S over Mattese CR built?
It was built in 2003, making it 22 years old in 2025.
What condition is US 61 S over Mattese 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 July 2024.
How much traffic does US 61 S over Mattese CR carry?
About 22,346 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is US 61 S over Mattese CR?
The structure is 117 ft (35.7 m) long with a longest span of 69 ft (21 m) and a deck 94 ft wide.
Who owns US 61 S over Mattese CR?
It is owned by the State Highway Agency.