YachtWay Waters / Washington / Mercer Sl
Mercer Sl
Open on the live map| Type | Fixed |
|---|---|
| Vertical clearance | 21 ft |
| Horizontal clearance | 18 ft |
| Carries | I-90 |
| Year built | 1970 |
| Position | 47° 34.743′ N, 122° 11.386′ W |
| Clearance source | FHWA National Bridge Inventory |
YachtWay Waters: tides, bridges, inlets and marinas. Updated 5 Nov 2026. Tides: NOAA CO-OPS. Bridges: NOAA Coast Pilot, FHWA National Bridge Inventory. Marinas: YachtWay, OpenStreetMap. Built by YachtWay.