Ontario Trap Rock a Division of RW Tomlinson Ltd

Ontario

Located near Sault Ste. Marie, Ontario, the OTR quarry contains more than 80 million tons of aggregate known as diabase or trap rock. The very hard, durable nature of trap rock makes it ideally suited to the stringent specifications of railroads and high friction asphalt applications.

Tomlinson offers an extensive network of over 18 Canadian and US ports which give asphalt producers, pavement preservation contractors and railway operators the confidence of timely and reliable deliveries of the highest quality friction aggregates and rail.