Wilkes Creek Road over Prospect Creek 006
Good Condition48 years old100 vehicles/day
Location
| State | Montana |
| County | Sanders |
| Location | 3m SW Thompson Falls |
| Carries | Wilkes Creek Road |
| Crosses | Prospect Creek 006 |
| Coordinates | 47.57583, -115.39378 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 137.9 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L45074000+01001 |