舟桥 zhōuqiáo
(1) [bridge of boats]∶用并列停泊的船只组成的跨越水域的通道
(2) [temporary bridge made by joining boats together]∶用专用船只或民船架设的浮桥
《续资治通鉴·宋理宗绍定五年》:“ 金 主闻之,从六七骑出端门,至舟桥。”