SR 21 over Polly Creek
Good Condition95 years old22,000 vehicles/day
Location
| State | Georgia |
| County | Effingham |
| Location | In City Limits Of Rincon |
| Carries | SR 21 |
| Crosses | Polly Creek |
| Coordinates | 32.31047, -81.24522 |
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 | 34.1 ft (10.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 227.8 sq m |
| Main Spans | 3 |
| Year Built | 1931 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 22,000 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000010300070 |