Hi, new to this forum. I want to buy a folding bike to commute to work. I currently have a trek 300 and had to put a new wheel on the back due to spokes breaking frequently. Now it's fine and everything works nicely except going home to New Jersey has been a source of trouble because the George Washington Bridge now closes at 12 midnight. Buses are not big bike friendly. I now realize folding is the way to go. Any ideas on the most durable with regular size wheels? Thanks!