I was with 2 other people travelling on the highway from Bedford to Halifax, when another occupant of the car pointed it out. I asked my girlfriend who was driving to pull over so we could have a look at it, I got out of the car and watched it for another 30 seconds to 1 minute. I tried snapping a photo of it but my smartphone went completely dead and wouldn't turn back on until after it was gone. The object looked very large and similar to a metallic airliner fuselage but 2-3x larger, no wings, nose, or tail. It was clearly a solid structure and while it was hovering it looked like it was moving ever so slightly, it was parallel and just to the west of the high way. There were no lights and it emitted no sound but after about 90 seconds of watching this cigar-shaped craft it disappeared, like it had turned invisible in under 1 second.