|Autocar oil field rig at Rawlins, Wyoming|
A few racing team trucks that David has captured on film.
|Mobile display truck for the Craftworkers and Contractors Union. Taken on I-70 in Ohio.|
|Photographed at the Petro Travel Center near Richmond, Indiana in August 2002.||I caught this unusual mobile home toter working near Port Huron, Michigan in August 2002. It's a restored and modified 1979 Oshkosh cement mixer, complete with operable 4-wheel drive!|