Sr20 over Spring Branch
Good Condition53 years old3,074 vehicles/day
Location
| State | Florida |
| County | Bay |
| Location | 8.4 Miles East Of Sr77 |
| Carries | Sr20 |
| Crosses | Spring Branch |
| Coordinates | 30.43092, -85.54733 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 158.1 sq m |
| Main Spans | 4 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 3,074 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 460034 |