New Underwood Rd. over Elk Ck
Good Condition34 years old162 vehicles/day
Location
| State | South Dakota |
| County | Meade |
| Location | 3.2 N Penn. Co LN |
| Carries | New Underwood Rd. |
| Crosses | Elk Ck |
| Coordinates | 44.18757, -102.82941 |
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 | 192.6 ft (58.7 m) |
| Max Span | 41.3 ft (12.6 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 622.2 sq m |
| Main Spans | 5 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 162 (2022) |
| Truck Traffic | 3% |
| 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 | 000000047370587 |