https://en.wikipedia.org/wiki/Second_Harbour_Crossing,_Auckland
https://www.stuff.co.nz/auckland/5312416/Debate-continues-over-second-harbour-crossing
"With the second bridge in place, traffic lanes would be split and shared, with northbound lanes on the new six-lane bridge and south bound traffic on the eight-lane Auckland Harbour Bridge.
There could be dedicated public transport lanes in both directions, and on the eastern side of the Auckland Harbour Bridge, two of the outside lanes can be freed exclusively for walking and cycling.
This plan would reduce the loading on the existing bridge." https://reseturban.co.nz/news/fresh-thinking-needed-on-second-auckland-harbour-crossing
Wow, this would be a duplication on the scale of what Brisbane did. https://en.wikipedia.org/wiki/Sir_Leo_Hielscher_Bridges#Duplication
https://briscycle.com/moreton-bay/gateway-bridge-cycleway/
https://www.brisbane-australia.com/sir-leo-hielscher-bridges.html
