Part of TransLink's RapidBus network, it travels along Marine Drive, 3rd Street, Cotton Road, and Main Street in North Vancouver and connects major North Shore transit points Park Royal Exchange, Lonsdale Quay, and Phibbs Exchange.

[3] It is operated by Coast Mountain Bus Company and funded by TransLink.

According to phase one of the Mayors' Council 10-Year Vision, the plan was to have the route operate as a B-Line between Dundarave in West Vancouver and Phibbs Exchange via Park Royal.

[5] In July 2019, the proposed new B-Line routes in phase one of the Mayors’ Council 10-Year Vision were re-branded to RapidBus.

It then returns to 3rd Street and continues west to Park Royal Exchange along Marine Drive.