https://www.progressiverailroading.com/passenger_rail/news/BART-announces-fare-hike-for-2020--59213 , https://www.progressiverailroading.com
https://www.progressiverailroading.com/passenger_rail/news/Caltrain-ramps-up-electrification-project--59192
trains
https://sf.curbed.com/