- A cobble bed of rocks deposited by the Skykomish River. This part of the river has smaller rocks whereas downstream the rocks are consistently larger and more boulders can be found.
- Ballard Bridge (Seattle) (historylink.org)
Seattle’s Ballard Bridge carries 15th Avenue NW across the Lake Washington Ship Canal at Salmon Bay, connecting the Ballard neighborhood north of the canal with Interbay to the south.
