Apparently the original section of the Portland Streetcar used a slab track method that's 6" thinner than most LRT tracks, leading to much less utility disruption, and keeping costs in the <$25m/m range. https://t.co/w2N3xgMXQZ pic.twitter.com/Qz2DSEvCXE

— @sandypsj@mastodon.social (Sandy Johnston 🚰) (@sandypsj) April 5, 2019