We have metro trail in Los Angeles but its not as popular as in New York and DC. The Angels, aka, Los Angeles residents, are scared to let go of their private chariots or their wings on their ankles simply because the metro trails are not getting us everywhere, yet.
But for every rare chance I take the red line as my original location to anywhere, my shoulder starts to loose up because there's no high level of stress trying to get thru one of the top worse traffics in the USA.
Today I'm taking the red line to meet a group of friends without the aftermath traffic tensions on my shoulder. Today is going to be a very good day for me.