BRATTLEBORO, Vt.  Facing eviction from her Tennessee apartment after several months of unpaid rent, Alexandra Jarrin packed up whatever she could fit into her two-door coupe recently and drove out of town.

Ms. Jarrin, 49, wound up at a motel here, putting down $260 she had managed to scrape together from friends and from selling her living room set, enough for a weeklong stay. It was essentially all the money she had left after her unemployment benefits expired in March. Now she is facing a previously unimaginable situation for a woman who, not that long ago, had a corporate job near New York City and was enrolled in a graduate business school, whose sticker is still emblazoned on her back windshield.

“Barring a miracle, I’m going to be in my car,” she said.

Ms. Jarrin is part of a hard-luck group of jobless Americans whose members have taken to calling themselves “99ers,” because they have exhausted the maximum 99 weeks of unemployment insurance benefits that they can claim.

For them, the resolution recently of the lengthy Senate impasse over extending jobless benefits was no balm. The measure renewed two federal programs that extended jobless benefits in this recession beyond the traditional 26 weeks to anywhere from 60 to 99 weeks, depending on the state’s unemployment rate. But many jobless have now exceeded those limits. They are adjusting to a new, harsh reality with no income.