297 Street over Ck
Poor Condition106 years old10 vehicles/day
Location
| State | South Dakota |
| County | Gregory |
| Location | 1s & 0.1w Herrick |
| Carries | 297 Street |
| Crosses | Ck |
| Coordinates | 43.09675, -99.20007 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 7 (Good) |
| Culvert | 3 (Serious) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Masonry |
| Design | Culvert |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 90.3 sq m |
| Main Spans | 4 |
| Year Built | 1920 |
Traffic
| Avg Daily Traffic | 10 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 517 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000027169280 |