UFO Sighting in Vancouver, British Columbia on July 14th 2015 – Rocket or other craft ascending at high rate of speed

I was heading north over the Cambie St bridge in Vancouver and witnessed a rocket or other craft of unknown origin ascending at a high rate of speed straight up. I photographed the object which can be seen in the photo (I have both a cropped and original photo) leaving a trail and going through the clouds at the point near the take off area. I thought it was an airplane but it was going straight up at a high rate if speed and leaving a long and lasting trail behind it. The craft cannot be seen at all.