West Main St. over Rapid Ck
Good Condition51 years old20,745 vehicles/day
Location
| State | South Dakota |
| County | Pennington |
| Location | 0.3 W Jct Sd 44 - Rc |
| Carries | West Main St. |
| Crosses | Rapid Ck |
| Coordinates | 44.08180, -103.25639 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 302.2 ft (92.1 m) |
| Max Span | 57.4 ft (17.5 m) |
| Deck Width | 78.7 ft (24 m) |
| Deck Area | 2210.4 sq m |
| Main Spans | 6 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 20,745 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000052399300 |