CR 77 over Knife River
Fair Condition53 years old70 vehicles/day
Location
| State | Minnesota |
| County | Kanabec |
| Location | 0.2 Mi E Of Jct Csah 8 |
| Carries | CR 77 |
| Crosses | Knife River |
| Coordinates | 45.91907, -93.30780 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 105.6 ft (32.2 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 293.0 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 70 (2014) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 33518 |