Nd Highway 21 over Creek
Fair Condition32 years old590 vehicles/day
Location
| State | North Dakota |
| County | Grant |
| Location | 4 East Of Carson |
| Carries | Nd Highway 21 |
| Crosses | Creek |
| Coordinates | 46.41821, -101.48286 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 101.9 sq m |
| Main Spans | 3 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 590 (2017) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0021094150 |