Cemetery Road over Grizzly Bear Ck
Good Condition52 years old150 vehicles/day
Location
| State | South Dakota |
| County | Pennington |
| Location | 0.3s Jct 16a40 Keystone |
| Carries | Cemetery Road |
| Crosses | Grizzly Bear Ck |
| Coordinates | 43.88771, -103.42556 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 87.7 sq m |
| Main Spans | 1 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 150 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000052317437 |