Unfortunately, due to the decades of inept regional transportation planning, no bus bridge or BRT tunnel was ever built next to the D Island Tunnel. While the new tunnel is supposed to have 2 bus lanes, there won't be any HOV lanes and especially no provision for LRT.
Ultimately, the YVR-Canada Line should be extended to Ladner and the Tsawwassen Ferry terminal. A special train bridge or tunnel should be built with a provision for 2 BRT lanes, since BC doesn't seem to want a 24hr Skytrain.