409th Avenue over Creek
Good Condition11 years old37 vehicles/day
Location
| State | South Dakota |
| County | Brown |
| Location | 1.9n & 3e Of Groton |
| Carries | 409th Avenue |
| Crosses | Creek |
| Coordinates | 45.48647, -98.04172 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 20.3 ft (6.2 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Area | 34.1 sq m |
| Main Spans | 3 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 37 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000007330311 |