https://en.wikipedia.org/wiki/Road_transport_in_Brisbane
https://en.wikipedia.org/wiki/Bridges_over_the_Brisbane_River#Major_bridges
https://en.wikipedia.org/wiki/Clem_Jones_Tunnel 4 lanes
https://en.wikipedia.org/wiki/Story_Bridge 6 lanes
https://www.google.com/maps/place/Story+Bridge A nice 10 lane crossing.
In comparison, the 3 lane Lions+Gate+Bridge still hasn't had a parallel relief tunnel. If a 7-8 lane tunnel is ever built, then the LGB could be for express or rapid busses.
