M 99 over Prior Lake
Fair Condition40 years old400 vehicles/day
Location
| State | Minnesota |
| County | Scott |
| Location | W Of Martinson Island |
| Carries | M 99 |
| Crosses | Prior Lake |
| Coordinates | 44.72939, -93.43210 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 71.9 ft (21.9 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 199.3 sq m |
| Main Spans | 3 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 400 (1995) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 70513 |