New Jersey Transit train engineers went on strike Friday, leaving an estimated 350,000 commuters in New Jersey and New York City to seek other means to reach their destinations or consider staying home.

The walkout comes after the latest round of negotiations on Thursday didn’t produce an agreement. It is the state’s first transit strike in more than 40 years and comes a month after union members overwhelmingly rejected a labor agreement with management.

“We presented them the last proposal; they rejected it and walked away with two hours left on the clock,” said Tom Haas, general chairman of the Brotherhood of Locomotive Engineers and Trainmen.

NJ Transit CEO Kris Kolluri described the situation as a “pause in the conversations.”

“I certainly expect to pick back up these conversations as soon as possible,” he said late Thursday during a joint news conference with New Jersey Gov. Phil Murphy. “If they’re willing to meet tonight, I’ll meet them again tonight. If they want to meet tomorrow morning, I’ll do it again. Because I think this is an imminently workable problem. The question is, do they have the willingness to come to a solution.”