7/29/18: Sections for New Orleans, Houston, and Austin were edited with mention that we rode all of these cities' systems in their entirety during the LTRF 2018 event.
Edit was made to Phoenix section to include Tempe Streetcar, now scheduled to go into service in 2020 or 2021. New sections created for El Paso and Milwaukee, which are getting new streetcar lines by the end of 2018. Salt Lake City section was also changed given the elimination of the Ogden-Pleasant View segment of FrontRunner -- meaning that we did indeed ace the remaining existing FrontRunner when we visited in 2014.