In June 2010, Pennsylvania State Police placed 250 trucks hauling wastewater or supporting shale drilling operations out of service along with 45 drivers.
Three months later, in the next “Operation FracNET,” troopers removed 208 trucks and 64 drivers from Pennsylvania roads for everything from faulty brakes and lighting to permit violations.
In the most recent crackdown on shale industry trucks, a two-day period in March 2011, troopers pulled 131 vehicles and 14 drivers off the road.
Now gas drillers and truckers are trying to further reduce those numbers.