Cr107 Blackrock RD over Lanceford Creek
Good Condition12 years old1,900 vehicles/day
Location
| State | Florida |
| County | Nassau |
| Location | 0.9 Mi North Of SR 200 |
| Carries | Cr107 Blackrock RD |
| Crosses | Lanceford Creek |
| Coordinates | 30.63494, -81.52958 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 151.4 sq m |
| Main Spans | 1 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 1,900 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 744315 |