UTA rejects billion dollar plan for a TRAX route at point of mountain, opts for buses instead UTA drops plan for TRAX line to Lehi, replace with buses and last updated 2021-01-21 19:47:05-05 LEHI, Utah â Many who travel back and forth across the Utah and Salt Lake county lines knows that evening traffic can be a nightmare in what is considered to be one of the worst bottle necks in the state. âI used to go down and commute to a job in Utah county and I remember riding front runner down there and looking up at the lights every night people bumper to bumperâ Carl Arky, Sr. Media Relations Specialist for the Utah Transit Authority says âI was so glad I was on front runner and I knew that I was going to get where I was going much faster than they were.â