Driving to next Round of Chemo

The only real problem I have with my relocation for work and being on a clinical trial is the fact that I have to make such a long commute for the infusions.  Normally I enjoy a good drive, but having to do it at night is getting boring, not to mention the dangers with driving late, tired, fast, and a long trip.  Add to that the fact that I leave immediately after work.  Maybe I'm missing some downtime, but it's for a good cause.  Just a frustration...  Still, if this trial is working for me, it's worth it.