This trailer loaded with rebar fell over suddenly. The second picture shows why. One of the front legs sank into the pavement. There must have been a void under the street, because the leg sank about 3 feet! These pictures were taken by David Bonaventura at the new Las Vegas City Hall project where your favorite Underground Carpenter is employed. These pictures cost me $20 because I bet David he couldn't e-mail them to me directly from his phone.