Establishes the welcome to Washington act.

Provides expenditures from the waste reduction, recycling, and litter control account of forty percent to the department of transportation for a highway focused litter collection effort.

Requires the department of transportation to: (1) Manage all highway litter collection efforts in coordination with the existing state adopt-a-highway program; and

(2) Expand existing contracts with the ecology youth corps and the department of corrections inmates for more comprehensive litter collection along state highways.