Martin Marietta to Participate in River Clean Up
- Published: Monday, 20 July 2015 23:50
- Written by Rock Products News
Martin Marietta Materials will participate in this year’s 12th annual Upper Guadalupe River Authority (URGA) clean-up on July 25. The company will join more than 300 volunteers in an effort to preserve the Guadalupe River’s aesthetics and water quality. This will be Martin Marietta’s sixth consecutive year providing volunteers to the cleanup effort.