Need a little help from my friends.

Thank you all for listening. My name is Barbara. I work full time as a shift lead. After health insurance and rent ( which goes up in a few weeks), I have very little left. My car's transmission has gone. I have no money to fix it or replace the vehicle. Either option is between $3-4000. I have been depending on rides to work (28 miles each way) from coworkers. I am unable to even provide them gas money. I can not expect rides forever. I also can not afford to not get to work. There is no local bus service between my job and my home. My children have small children and bills of their own. I have not found any resources available for non medical, adult transport. I am broke and broken. I am at a loss as to where to turn for help.