US 178/e Main ST over Walnut Creek (no. 2)
Fair Condition97 years old2,700 vehicles/day
Location
| State | South Carolina |
| County | Dorchester |
| Location | 5 Mi S Of Harleyvl |
| Carries | US 178/e Main ST |
| Crosses | Walnut Creek (no. 2) |
| Coordinates | 33.16263, -80.38657 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 4 (Poor) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 29.5 ft (9 m) |
| Deck Area | 88.2 sq m |
| Main Spans | 3 |
| Year Built | 1929 |
Traffic
| Avg Daily Traffic | 2,700 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000000341 |