Mill Creek Road over Beaver Ck
Fair Condition51 years old13 vehicles/day
Location
| State | South Dakota |
| County | Lawrence |
| Location | 7mi.w Spearfish |
| Carries | Mill Creek Road |
| Crosses | Beaver Ck |
| Coordinates | 44.50307, -104.01242 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 38.4 ft (11.7 m) |
| Max Span | 37.4 ft (11.4 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 81.9 sq m |
| Main Spans | 1 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 13 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
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 | 000000041019070 |