Quote:
Originally Posted by SIGSEGV
I guess theoretically you could run an O'Hare express service down the Eisenhower and then up the Altenheim Subdivision? Not sure how in use that is or if it can be double tracked the whole way...
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The High Speed Rail Alliance recently suggested using the Altenheim Sub for pulling all CPKC freights off the MD-W line east of Franklin Park.
The freights would turn south onto CN's Waukesha Sub (Metra NCS runs on the Waukesha Sub north of MD-W), continue onto CSX's Altenheim Sub eastbound, then turn south onto CSX's Blue Island Sub (former B&O Chicago Terminal tracks) out of town.
If even more capacity is required, trains running south on the Blue Island Sub could connect to CSX's Elsdon Sub (former GTW) at 49th Street, which also continues south out of the city.
The Elsdon and Blue Island Subs converge in Blue Island, and can connect to the CSX Barr Sub eastbound into Indiana, CPKC already has trackage rights on the Barr Sub.
Rerouting the freights in this manner would still give CPKC full access to their Bensenville Yard just south of O'Hare.
While not as whiz-bang as turning the Altenheim into an airport express route, it might be the most practical way of separating passenger and freight traffic, opening up enough capacity to allow for an airport express on the MD-W and keep CPKC from being able to control dispatching on that line as far as O'Hare.