Walsh & Son's Trucking Co. is a family owned company that began operations nearly 50 years ago. It is one of the largest wood residual haulers in the Northwest, operating more than 230 trucks from nine locations in Oregon and Washington. The company operates a modern fleet with high-cube, maximum load capabilities, doubles, walking floor trailers, curtain vans for value goods and 53- and 56-foot possum belly trailers. Walsh Trucking s line haul service covers six Western states. The company employs nearly 100 people. Its home office is in Troutdale, Ore.