If you use a gps you can convert the coordinates above to other map datum, such as UTM to suit your particular GPS unit.
Send us a photo of Massachusetts's Nashua River Rail Trail and we may put it up on this page. If you have been to this park send us a short description of it describing what you like about the park, what there is to do there that is fun or your favorite trail. You can send this here, contact us. We will give you full credit for photos or articles of yours we use on gps basecamp.
Have you visited Nashua River Rail Trail?