The cars were sidelined in November. CTA inspectors found a potential defect in the area that contains the axles and wheels and attaches to the rail car's chassis.
Tests are being done to see if the cars are safe.
The cars were sidelined in November. CTA inspectors found a potential defect in the area that contains the axles and wheels and attaches to the rail car's chassis.
Tests are being done to see if the cars are safe.