Interstate 29 over County Drain 11
Good Condition2 years old13,240 vehicles/day
Location
| State | North Dakota |
| County | Grand Forks |
| Location | 4 South Of Manvel |
| Carries | Interstate 29 |
| Crosses | County Drain 11 |
| Coordinates | 48.02456, -97.12915 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 11.5 ft (3.5 m) |
| Deck Area | 359.6 sq m |
| Main Spans | 4 |
| Year Built | 2024 |
Traffic
| Avg Daily Traffic | 13,240 (2023) |
| Truck Traffic | 23% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0029148172 |