Baumgartner RD over Mattese CR
Good Condition46 years old12,285 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 15 T 43 N R 6 E |
| Carries | Baumgartner RD |
| Crosses | Mattese CR |
| Coordinates | 38.46368, -90.32791 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 56.4 ft (17.2 m) |
| Deck Area | 435.2 sq m |
| Main Spans | 2 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 12,285 (2024) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 15648 |