I'm also interested in going to TJ and the information on this thread is great. For planning purposes how long does it take to walk from TJ back to the US. I have done the trip before but not for several years. Last time I did the trip it was straight through from US to TJ (maybe 10 minutes) no border check. From TJ to US there were usually long lines at the border check and it would take 1-1.5 hours. Is this still the case? This was walking. Is there a faster way to walk through?