342 Avenue over Ponca Ck
Good Condition19 years old36 vehicles/day
Location
| State | South Dakota |
| County | Gregory |
| Location | 4.3s & 2w Burke |
| Carries | 342 Avenue |
| Crosses | Ponca Ck |
| Coordinates | 43.12080, -99.33635 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Area | 59.9 sq m |
| Main Spans | 4 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 36 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000027100263 |