Us-1 NB (sr-15) over Branch Of Mills Creek
Good Condition70 years old7,850 vehicles/day
Location
| State | Florida |
| County | Nassau |
| Location | 5.5 Mi. N. Of Callahan |
| Carries | Us-1 NB (sr-15) |
| Crosses | Branch Of Mills Creek |
| Coordinates | 30.63923, -81.86292 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 120.1 ft (36.6 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 475.8 sq m |
| Main Spans | 6 |
| Year Built | 1956 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 7,850 (2022) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 740028 |