County Road 316 over Shelly Creek
Fair Condition51 years old50 vehicles/day
Location
| State | California |
| County | Del Norte |
| Location | 9.3 Mi N Of US HWY 199 |
| Carries | County Road 316 |
| Crosses | Shelly Creek |
| Coordinates | 41.96675, -123.80815 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 25.6 ft (7.8 m) |
| Max Span | 23.6 ft (7.2 m) |
| Deck Width | 15.4 ft (4.7 m) |
| Deck Area | 36.7 sq m |
| Main Spans | 1 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 50 (1979) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01C0035 |