Coyan Rd. over Potholes Canal
Good Condition5 years old135 vehicles/day
Location
| State | Washington |
| County | Franklin |
| Location | 0.10 W Jct Sr-17 |
| Carries | Coyan Rd. |
| Crosses | Potholes Canal |
| Coordinates | 46.72308, -119.03659 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 101.0 ft (30.8 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 329.6 sq m |
| Main Spans | 1 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 135 (2022) |
| Truck Traffic | 40% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 089205000000000 |