I found an app for my iphone yesterday morning called "Border Watch" that shows the wait times at all the crossings. Yesterday afternoon at 4:00 it said 45 minutes for Lukeville. At first I thought that was strange, but then I figured everyone that went to the concert probably didn't come back until yesterday. So, I guess the app was correct. That sucks when you're expecting 15 minutes to have to wait 45, though.