It seems to me like the simplest solution would be to run all light rail through the existing transit tunnel. I know it would be a lot of traffic but they've sa

It seems to me like the simplest solution would be to run all light rail through the existing transit tunnel. I know it would be a lot of traffic but they've said they can upgrade the signalling system to help. This article gives more information on this idea https://www.theurbanist.org/2023/02/07/build-ballard-link-faster-by-skipping-second-downtown-tunnel/ https://www.theurbanist.org/2023/02/07/build-ballard-link-fa...