Finally got successfully enrolled after following this board for a long time....this topic just too fertile to pass up!
Getting CHI-IND down from about 5:00 to 3:35 is pretty amazing, and proposing
eight daily round trips to a route now with 3x/week is quite the jump. Many other new or expanded routes in this plan seem fairly doable with some upgrades to existing infrastructure. But how are they going to do CHI-IND in 3:35 -- lay 150 miles of new track? CHI-IND does seem a great corridor distance-wise for train travel, but 8/day is really ambitious, and 4x each to Cincinnati and Louisville is a serious frequency commitment. Maybe they knew the cost to get CHI-IND to respectable speeds would be really expensive, and so running 4x/each CHI-IND-CIN and CHI-IND-LVL was the way to spread those costs over a whole lot more traffic. I can only imagine the uphill battle for state support on this when Indiana dumped the 4x/week Hoosier funding not long ago, though spreading some costs to Ohio and Kentucky can help a little bit. Of course there's something to be said for "dream big" but this seems a serious reach .
If all this comes to pass the number of markets with multiple daily trains from Chicago will mushroom. Here's a comparison of notable Midwestern destinations with at least 2x/day (including lD) from Chicago in the (non-COVID) schedule. (These are of course not all unique train departures from CHI)
5 Bloomington
3 Carbondale
3 Champaign
2 Cleveland
3 Detroit
4 Kalamazoo
7 Milwaukee
2 Quincy
2 South Bend
5 Springfield
5 St Louis
2 Toledo
Here's that same list (2x or more daily) if the proposed expansion is realized, including LD trips. Hopefully I didn't miss anything.
3 Appleton (new)
5 Bloomington (+0 but higher speeds)
3 Carbondale (+0 but higher speeds)
4 Champaign (+1)
4 Cincinnati (+3.6 and higher speeds)
2 Cleveland (+0)
6 Detroit (+3 and higher speeds)
2 Eau Claire (new)
2 Flint (+1)
3 Grand Rapids (+2)
3 Green Bay (new)
8 Indianapolis (+7.6 and higher speeds)
2 Iowa City (new)
8 Kalamazoo (+4)
2 Kansas City (+1 thru train via STL)
2 La Crosse (+1)
2 Lansing (+1)
4 Louisville (new)
4 Madison (new)
10 Milwaukee (+3)
4 Minneapolis/St Paul (+3)
3 Oshkosh
2 Quad Cities (new)
2 Quincy (+0)
2 Port Huron (+1)
2 Rockford (new)
2 South Bend (+0)
5 Springfield (+0 but higher speeds)
5 St Louis (+0 but higher speeds)
2 Toledo (+0)
Comparing those two lists is pretty jaw-dropping. Even those there is no true HSR and pretty limited higher-speed rail (HrSR, for the newbie?) something like this could still really be transformational to the perception and use of the rail network in the Midwest. Maybe moving it a lot closer to what it is in the Northeast as an everyday-viable sort of option to pop in people's minds. Currently it seems very niche-y and highly limited, and for the huge majority it doesn't even cross their minds as viable.
It's a long way before even a substantial minority of this stuff happens, but it's still a moment for optimism.