Traffic Jam in the Living Room!

Before breakfast this morning, Mikey built this "dam" with a traffic jam on the top roadway.Kathleen counted the 71 cars on top, then Mikey estimated the length to be around 13 feet long, and he measured it at just over 14 ft. Then Mikey said, "Wow, it's the same length as a giant Japanese spider crab's arm span!" Sure enough, it is!I'd rather have a traffic jam in the living room than a giant Japanese spider crab!