RD 600 over Seventeen Mile CR
Fair Condition58 years old40 vehicles/day
Location
| State | Montana |
| County | Lincoln |
| Location | Seventeen Mile |
| Carries | RD 600 |
| Crosses | Seventeen Mile CR |
| Coordinates | 48.60307, -115.69503 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 28.5 ft (8.7 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 15.4 ft (4.7 m) |
| Deck Area | 40.9 sq m |
| Main Spans | 1 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 40 |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 011405000000109 |