The boat ramp named I 90 Trail Bellevue is located in Washington at latitude 47.58224869 and longitude -122.1860733. This boat ramp is located on Lake Washington, and it services this body of water.

According to the latest information available, the I 90 Trail Bellevue boat ramp is a single-lane concrete ramp that is approximately 16 feet wide. This ramp is designed for the launching and retrieval of smaller watercraft such as kayaks, canoes, and small motorboats.

It is important to note that there may be restrictions on the type of watercraft that are permitted on Lake Washington, and it is recommended that boaters check with local authorities or the Washington State Parks and Recreation Commission for up-to-date information on permitted watercraft.

In summary, the I 90 Trail Bellevue boat ramp is a concrete, single-lane ramp that services Lake Washington in Washington. It is designed for smaller watercraft such as kayaks, canoes, and small motorboats.