420th Avenue over Creek
Good Condition17 years old25 vehicles/day
Location
| State | South Dakota |
| County | Day |
| Location | 1e & 1.7n Of Pierpont |
| Carries | 420th Avenue |
| Crosses | Creek |
| Coordinates | 45.52602, -97.81650 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 9 (Excellent) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 26.2 ft (8 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 68 sq m |
| Main Spans | 2 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000019080043 |