II Calendar No. 478 115th CONGRESS 2d Session S. 3100 IN THE SENATE OF THE UNITED STATES June 20, 2018 Ms. Cantwell (for herself and Mrs. Murray ) introduced the following bill; which was read the first time June 21, 2018 Read the second time and placed on the calendar A BILL To establish the Mountains to Sound Greenway National Heritage Area in the State of Washington.