SR 404p-us 17 over Back River
Good Condition11 years old20,000 vehicles/day
Location
| State | Georgia |
| County | Chatham |
| Location | 1 Mi N Of Savannah |
| Carries | SR 404p-us 17 |
| Crosses | Back River |
| Coordinates | 32.10157, -81.08879 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 3290.0 ft (1002.8 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 13136.7 sq m |
| Main Spans | 47 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 20,000 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000005150960 |