N91 over Mirdan Canal
Good Condition44 years old1,385 vehicles/day
Location
| State | Nebraska |
| County | Garfield |
| Location | 3w Burwell |
| Carries | N91 |
| Crosses | Mirdan Canal |
| Coordinates | 41.76950, -99.18250 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 179.6 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 1,385 (2018) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 321 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S091 05636 |