Road 30n03 over Susan River
Fair Condition54 years old20 vehicles/day
Location
| State | California |
| County | Lassen |
| Location | 14 Mi W Susanville |
| Carries | Road 30n03 |
| Crosses | Susan River |
| Coordinates | 40.41354, -120.86116 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 14.1 ft (4.3 m) |
| Deck Area | 65.4 sq m |
| Main Spans | 1 |
| Year Built | 1972 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 20 |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 050658000001002 |