County RD 306 over Twin Lakes Creek 094
Good Condition13 years old100 vehicles/day
Location
| State | Montana |
| County | Deer Lodge |
| Location | 8m W Anaconda |
| Carries | County RD 306 |
| Crosses | Twin Lakes Creek 094 |
| Coordinates | 46.16717, -113.15653 |
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 | 49.9 ft (15.2 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 120.1 sq m |
| Main Spans | 1 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L12306000+09001 |