81st Street North over Outlet Channel Of Marsh
Good Condition16 years old40 vehicles/day
Location
| State | North Dakota |
| County | McHenry |
| Location | SE 1/4 Sec 15 T159n R77w |
| Carries | 81st Street North |
| Crosses | Outlet Channel Of Marsh |
| Coordinates | 48.58933, -100.59533 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Width | 56.4 ft (17.2 m) |
| Deck Area | 120.4 sq m |
| Main Spans | 2 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 40 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 722 |
| Inspection Frequency | Every 24 months |
| Owner | Code 63 |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000062620-58577 |