Csah 13 over Estes Brook
Poor Condition66 years old120 vehicles/day
Location
| State | Minnesota |
| County | Mille Lacs |
| Location | 0.4 Mi E Of Jct Csah 7 |
| Carries | Csah 13 |
| Crosses | Estes Brook |
| Coordinates | 45.64372, -93.73077 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Channel Beam |
| Total Length | 25.3 ft (7.7 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 73.9 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 120 (2018) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 48501 |