This episode shows Elaine (Julia Louis-Dreyfus) driving, and she is driving normally. In a previous episode however, we see her borrow a car from a friend and she is shown to be a terrible driver. All of a sudden she is a good driver.
As Elaine carries the garbage past George who is jack hammering the pothole, a Ford Probe can be seen parked just behind him on the street. When George ruptures the sewage pipe a few seconds later, the Probe has been replaced with a small pickup truck.
When the street construction workers turn up to help George (Jason Alexander) get his key chain out of the pavement, another construction worker can be seen standing behind the crew leader to the right. As the crew leader is explaining to George what it will take to get his keys dug up, the worker is suddenly to the left.