Amtrak is seeking grant funding for a multimillion series of infrastructure improvements to its Chicago terminal that could change how trains from the East and South reach Chicago Union Station.
Most of the funding for the $850 million proposal would come from the federal National Infrastructure Project Assistance program, also known as the Mega Program.
Other funding would be sought from Chicago rail commuter operator Metra and departments of transportation of Illinois, Michigan, Chicago, and Cook County, Illinois.
Among the projects Amtrak hopes to undertake are removing walls and other barriers in the Union Station concourse to improve traffic flow; add new express escalators from the concourse to street level; widening used by Metra trains to Aurora on the south concourse; rebuilding the former mail platforms to allow through-running and level boarding; and improving ventilation to remove diesel exhaust from platform areas.
However, the most significant programs would involve creating a new entrance to Chicago.
This includes creating a direct connection from the St. Charles Air Line to Amtrak-owned tracks leading into Union Station.
This would eliminate a time-consuming backup move that some Amtrak trains must make that reach Union Station via the St. Charles Air Line. It also would set a new way into the station for other trains as well.
Amtrak also wants to discuss buying from Canadian National its Lakefront Line from downtown Chicago to Kensington.
That route is now used by Amtrak trains to New Orleans and Carbondale, Illinois. Those trains use the St. Charles Air Line in part to reach Union Station.
At Kensington, Amtrak trains to the East Coast and Michigan would then use South Shore Line tracks into Indiana.
The Chicago-New York Cardinal would diverge in Hammond on the under construction West Lake Corridor route to Dyer before resuming its regular route on the CSX Monon Subdivision.
Michigan trains would diverge in Michigan City while the Chicago-New York/Boston Lake Shore Limited and Chicago-Washington Capitol Limited would rejoin the Chicago Line of Norfolk Southern in South Bend.
Using the South Shore would enable Amtrak to avoid the busy NS Chicago Line, which has been a frequent source of delays for Amtrak.
Amtrak also wants to double track a 16-mile segment of its Michigan Line from Niles to Glenwood, Michigan.
The extended double track would reduce delays to Blue Water and Wolverine Service trains when they miss scheduled meets on the existing passing sidings.
Another project related to the St. Charles Air Line would be to rebuild the connection to Metra’s Rock Island District in Chicago.
This would enable Amtrak’s Lincoln Service trains to St. Louis and the Texas Eagle to use the Metra route to Joliet, Illinois.
At Joliet Amtrak would need a new station platform. Currently trains to St. Louis use a CN route to Joliet that is prone to causing delays.
The federal grant program Amtrak hopes to tap has $5 billion available between through 2026.
It is being administered by the U.S. Department of Transportation.
It is not clear if Amtrak has discussed these projects with CN or the Northern Indiana Commuter Transportation District, which oversees the South Shore Line, and if those entities are amenable to what Amtrak wants them to do.
Amtrak spokesman Marc Magliari told Trains magazine that no formal negotiations with CN or NICTD had yet occurred.
However, Magliari told the magazine that CN has in the past express interested in a potential sale of the Lakefront Line to Amtrak.