Road over Boulder Creek
Good Condition33 years old382 vehicles/day
Location
| State | Washington |
| County | Whatcom |
| Location | 17.8 Miles East Of SR 20 |
| Carries | Road |
| Crosses | Boulder Creek |
| Coordinates | 48.71656, -121.69427 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 296.9 ft (90.5 m) |
| Max Span | 102.0 ft (31.1 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 1013.6 sq m |
| Main Spans | 3 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 382 (1994) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 060501000001513 |