Unusually warm weather forecast for Tuesday (November 23, 2010) offered perhaps the last chance for a not-completely-freezing bike ride of 2010. Definitely for me as the next time we come to these parts it will be the end of December. My plan was to head west-ish out of Lunenburg to Ayer, MA where the Nashua River Rail Trail begins. After following the trail past the Massachusetts/New Hampshire border I would take side streets back towards Lunenburg. All in all about 39 miles.