Sc 170/freedom Pky over Mongon Swamp
Fair Condition76 years old3,400 vehicles/day
Location
| State | South Carolina |
| County | Jasper |
| Location | 4.6mi S Of Hardeeville |
| Carries | Sc 170/freedom Pky |
| Crosses | Mongon Swamp |
| Coordinates | 32.22189, -81.04714 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 50.9 ft (15.5 m) |
| Deck Area | 99.2 sq m |
| Main Spans | 2 |
| Year Built | 1950 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 3,400 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000001725 |