CR 121 over Mill Creek
Good Condition25 years old2,500 vehicles/day
Location
| State | Florida |
| County | Nassau |
| Location | 3 Mi North Of CR 2 |
| Carries | CR 121 |
| Crosses | Mill Creek |
| Coordinates | 30.56600, -81.99289 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 164.0 ft (50 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 650 sq m |
| Main Spans | 5 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 2,500 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 744313 |