The Salt Lake City TRAX light rail system, operated by the Utah Transit Authority, has three light rail lines (and one commuter rail line). The oldest Blue line uses high-floor Siemens SD-100 and SD-160 railcars. The newer Green and Red lines use Siemens S70 low-floor railcars and are entirely level boarding stations. TRAX highlights that … Continue reading Salt Lake City TRAX light rail boarding →