3 am flashing light,s nobleford and and hwy #23 intersectionhi, I was leaving lethbridge headed back calgary, when possible I would take hwy#23 up to hwy #519 as i was travelling north on #23 about ten mile,s south of #519 there was a flashing light in the field as bright as camera flash (east side) as i was watching and getting closer I thought to myself that is an empty farmers field now i,m paralel looking out the right side of the truck window I kept watching it flashing (to this day I don,t know why I didn,t stop) now I'm past it trying to look out the back window between the cab and trailer and it was still there but for some reason I kept going now about 2 miles south of hwy #519 there is a hill and there was a ford ranger with a cap on the back they had the best view looking down on this they were just sitting there watching all this, now I past them and slowed to turn left (west ) onto #519 and I kept thinking why I did,nt stop at the light or the pickup now headed west looking south to see if I could still see it but could not cause it is downhill west that,s when I saw the other one following the power lines it was level with them and every time it blinked it was a little farther east, and I just went home to this day I wish i had stopped at that ford ranger and asked them if they were seeing the same thing I had, I know they did cause they were not even on the shoulder of the road they were half a mile south of the intersection stopped looking at it , all I could see was flashes of pure white light ,I hope the person ,or people in that truck see this cause I was there to thanks((NUFORC Note: Witness indicates that the date of the event is approximate. PD))