The only bridge that reaches Whidbey Island is the Deception Pass Bridge, State Route 20, which connects the north end of Whidbey to the mainland via Fidalgo Island.

citation

Wikipedia contributors. (2023, September 3). Whidbey Island. In Wikipedia, The Free Encyclopedia. Retrieved November 8, 2023, from https://en.wikipedia.org/w/index.php?title=Whidbey_Island&oldid=1173689034

Whidbey Island (Wikipedia) Whidbey Island (historical spellings Whidby, Whitbey, or Whitby) is the largest of the islands composing Island County, Washington, in the United States, and the largest island in Washington State. (The other large island is Camano Island, east of Whidbey.) Whidbey is about 30 miles (48 km) north of Seattle, and lies between the Olympic Peninsula and the I-5 corridor of western Washington. The island forms the northern boundary of Puget Sound. It is home to Naval Air Station Whidbey Island. The state parks and natural forests are home to numerous old growth trees.