Tracy Morgan remained in "critical but stable” condition Tuesday, according to the actor’s rep, as the deadly, high-profile accident on the New Jersey Turnpike Saturday has focused the spotlight onto possible ills in the trucking industry.

As we previously reported, officials on Monday said that the Wal-Mart trucker charged with death by auto, and assault by auto in the incident, Kevin Roper, had been awake more than 24 hours leading up to the collision.

The timing of the Morgan crash dovetails with laws on trucker work schedules under investigation by Congress, as trucking and industrial organizations are hoping to increase the number of potential hours a trucker can work in a week to 82, up from the current maximum of 70.

Federal Motor Carrier Safety administrators said that tired drivers account for a large chunk of the 4,000 annual deaths brought on by trucking accidents.

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Industrial safety proponents such as Joan Claybrook, an ex-leader of the National Highway Traffic Safety Administration, said that the celebrity connection to this specific incident might help bring awareness to their cause.

"This is a major moment really to stop the trucking industry," Claybrook said. “It seems no matter what we do in terms of pushing to get safer trucks on highways, the trucking industry uses its clout to either undo those improvements that we do get or stops any that we're trying to push."