“To use natural gas to fuel our railroad is cool,” said @SEPTA General Manager Jeff Knueppel. https://t.co/FkHilJzO2l
“To use natural gas to fuel our railroad is cool,” said @SEPTA General Manager Jeff Knueppel. https://t.co/FkHilJzO2l
Copyright © 2019 Marcellus Shale Coalition. All Rights Reserved.