Per Curiam:
It appearing that the order of the Department of Public Works is supported by the evidence, the judgment of the Supreme Court of Washington is affirmed. Mr. Manee H. Cleland, with whom Mr. Raymond W. Clifford was on the brief, for the Washington Motor Coach Co., appellee.
Messrs. John H. Dunbar, Attorney General of Washington, and John C. Hurspool, Assistant Attorney General, filed a brief for the Department of Public Works of Washington, appellee.