Coyan Rd. over Potholes East Canal
Fair Condition69 years old226 vehicles/day
Location
| State | Washington |
| County | Franklin |
| Location | 1.15 E Jct SR 17 |
| Carries | Coyan Rd. |
| Crosses | Potholes East Canal |
| Coordinates | 46.72192, -119.00182 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 108.7 sq m |
| Main Spans | 2 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 226 (2020) |
| Truck Traffic | 52% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 079760000000000 |