Jones RD over Sumas River
Fair Condition109 years old220 vehicles/day
Location
| State | Washington |
| County | Whatcom |
| Location | 0.1 W Conchman Rd. |
| Carries | Jones RD |
| Crosses | Sumas River |
| Coordinates | 48.99999, -122.23597 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 151.9 ft (46.3 m) |
| Max Span | 18.7 ft (5.7 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 379.7 sq m |
| Main Spans | 8 |
| Year Built | 1917 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 220 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 084869000000000 |