The I-90 Bridge connects Seattle to its suburbs across Lake Washington, part of the Interstate 90 highway.

The longest floating bridge in the world is the I-90 Bridge, sometimes referred to as the Evergreen Point Floating Bridge. It connects the city of Seattle to its eastern suburbs, such as Bellevue and Kirkland, by spanning Lake Washington. For commuters in the Seattle metropolitan area, the bridge provides an essential transit route. After being finished in 1963, it was later replaced as a component of a larger infrastructure project. One of the most prominent bridges in the region, the I-90 Bridge is a vital component of the Pacific Northwest, supporting everyday traffic as well as regional economic activity.