FRA says NJ Transit, three other commuter lines "at risk" of not complying with yearend mandate.

The Occupational Safety and Heath Administration published the final version of its new crane rule on Nov. 9, which covers training and certification for crane operators.

Crews failed to relocate pressure-sensing lines from an old cast-iron distribution main during a mid-September Columbia Gas pipeline replacement, igniting a series of explosions and fires north of Boston, according to a preliminary report by federal investigators.