Frenchman Hills RD over West Canal Tunnel Ww
Good Condition64 years old368 vehicles/day
Location
| State | Washington |
| County | Grant |
| Location | Frenchmen Hill 1.2 E Of I |
| Carries | Frenchman Hills RD |
| Crosses | West Canal Tunnel Ww |
| Coordinates | 46.97772, -119.66143 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (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 | 51.8 ft (15.8 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 124.8 sq m |
| Main Spans | 1 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 368 (2022) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 081340000000000 |