Lifting a manhole cover off a manhole, Wile E. intends to trap the Road Runner in the manhole. But when the Road Runner approaches the manhole, the laws of physics break as the Road Runner picks up the manhole as a portable hole and runs off. Furiously, Wile E. gives chase after Road Runner towards the bridge. Road Runner stops half-way in the middle of the bridge as he drops the hole in Wile E.'s path. The result: Wile E. falls in through the bridge and plummets to the ground below.
