"do you see that?" my fiance shouted, pointing through the windshield of her truck while driving on the 170 freeway (northbound) approx. 1 mile south where it connects to interstate 5 freeway. we were making a trip to our storage unit in sun valley when she noticed it. i looked up at the sky and straight in front of us there was a clearly defined "black beam" appearing from the horizon (somewhere over the desert n of la), exactly overlapping (the left of 2) particularly straight-looking chemtrails currently over the sun valley area in the san fernando valley, los angeles california. this "black beam" seemed circular in shape because it was darkest at it's center and faded on both sides. although it didn't move, as we got closer to driving directly under the chemtrail, it got less and less pronounced until it disappeared entirely while we both observed it constantly. the source of the beam was definitely close by; the chemtrails were very low, less than a mile in altitude. i tried to take a picture with my cellphone, but we were already underneath the chemtrail and the beam already faded out completely.