Tarrant City Schools benefit from Vulcan Materials' Quarry ...
Vulcan Material Company's Quarry Crusher Run 2018. Photo via Pat Byington. On April 28, runners across Birmingham took to the starting line to "Rock the Quarry" in Vulcan Material Company 's third Annual Quarry Crusher Run.. The race was held at the Vulcan Materials Dolcito Quarry in Tarrant City, with all proceeds from the event benefiting Tarrant City Schools.