Baumgartner RD over Mattese CR
GoodPosted for loadSt. Louis County, Missouri · S 15 T 43 N R 6 E · Structure no. 15648
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 83 ft
- 2 main spans
- Daily traffic
- 12,285
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Baumgartner RD over Mattese CR is a prestressed concrete stringer/multi-beam or girder carrying Baumgartner RD over Mattese CR in St. Louis County, Missouri. It was built in 1980, so it is 45 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. Its operating status is: posted for load restriction.
It carries about 12,285 vehicles a day, roughly 25% of them trucks, projected to reach 16,585 by 2044. The structure is 83 ft (25.3 m) long and 56 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Baumgartner RD over Mattese CR built?
It was built in 1980, making it 45 years old in 2025.
What condition is Baumgartner RD 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 April 2024.
How much traffic does Baumgartner RD over Mattese CR carry?
About 12,285 vehicles per day (2024 count), of which roughly 25% are trucks.
How long is Baumgartner RD over Mattese CR?
The structure is 83 ft (25.3 m) long with a longest span of 39 ft (11.9 m) and a deck 56 ft wide.
Who owns Baumgartner RD over Mattese CR?
It is owned by the County Highway Agency.