Us014a over Spearfish Ck
Good Condition23 years old989 vehicles/day
Location
| State | South Dakota |
| County | Lawrence |
| Location | 4.8 N Cheyenne Xing |
| Carries | Us014a |
| Crosses | Spearfish Ck |
| Coordinates | 44.34647, -103.92387 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 85.0 ft (25.9 m) |
| Max Span | 81.0 ft (24.7 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 300.4 sq m |
| Main Spans | 1 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 989 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 621 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000041063178 |