So, I did a little digging in the TIGER data and the Yahoo Satellite images, and I was able to figure out where the proposed extension to the LVRT will be.
You can see it as a dashed blue line heading north out of Lebanon. In reality, it would get much closer to the eastern end of the SCRT, but I lost the railway in the satellite imagery after it crosses interstate 81.
In any event, it will be awesome to be able to ride all the way from Elizabethtown to the mountains without having to worry about traffic!
Click the map for an interactive version.