Yes, this project has been going for over six years, and a slightly new name to reflect adding the Chicago-DeKalb mainline.
The previous updates can be found in the following threads:
2015: https://www.trainsim.com/vbts/showth...-Progress-2015
2014: https://www.trainsim.com/vbts/showth...-Progress-2014
2013: https://www.trainsim.com/vbts/showth...-Progress-2013
2012: https://www.trainsim.com/vbts/showth...-Progress-2012
2011: https://www.trainsim.com/vbts/showth...rogress-Report
2010: https://www.trainsim.com/vbts/showth...UP-Harvard-Sub