Old Sulpher Sprng over Grand Glaze CR
Fair Condition47 years old600 vehicles/day
Location
| State | Missouri |
| County | St. Louis |
| Location | S 36 T 45 N R 4 E |
| Carries | Old Sulpher Sprng |
| Crosses | Grand Glaze CR |
| Coordinates | 38.59090, -90.51416 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 212.8 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 600 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20511 |