As a rail fan, I do get saddened when once great lines are abandoned as it is a part of history. But one thing I do truly appreciate is the actual right of way and some very beautiful pristine areas the tracks used to follow. Now, many are trails for people to enjoy and I do think it is the best use for them.
We have a rail to trail known as the Old Plank Road Trail that runs from Park Forest to Joliet IL. It was created in the 1980s and is very popular today.
For many of you here, I am sure you would want to find a rail to trail near you:
http://www.traillink.com/home.aspxMany are still being constructed, and if anyone knows where an abandoned railroad is, they can start to get it converted to a trail.