Well, this is a topic about which I have despaired about boring AH.comers with, but since you opened Pandora's box, punch your tickets, it's going to be a bumpy trip.
I have long been fascinated by the consolidation proposal of the Esch-Cummins Act, especially coming at the same time as the 1921 Railway Grouping Act in Britain, and the nationalization of the Canadian Northern and Grand Trunk/Grand Trunk Pacific Railways. The difference between the US/foreign versions is that, in Canada, the Canadian National Railway continued Canada's railway development of transcontinental systems (which begun with the Canadian Pacific Railway), and the British railway groupings melded together a couple of systems (LNER, and LMS) that had already been working long distance traffic (London/Scotland).
In contrast, the Ripley Plan, and the subsequent ICC Consolidation Plan were built around trying to build more balanced systems within already established geographical areas, the idea being to retain/enhance competition within those areas, and-more importantly-make sure that all carriers within those areas had sufficient size, and traffic to maintain a reasonable profitability.
I have always thought that this would have been a opportunity to propose a “Canadian” approach to the situation, and assemble multiple transcontinental US RR systems. This would better combine weaker & strong roads into more balanced systems. Since this intro has already gone on too long, let us skip additional rationales, and move (in general terms) to the systems themselves. Using 1929 as a starting point, for the reasons that: 1) It was about the time of the ICC's released Final System Plan, 2) It is the latest “normal” year before the Great Depression & WWII, and 3) That is the date of the book I had to hand with the financial numbers.
-As far numbers go, these are
very rough, in that a number of subsidiaries are carried in different ways, so I may not have collected them entirely accurately. I also have used more recent names of some RR's, rather than list all their constituents separately (example: “GM&O” instead of “C&A”, “GM&N” and “M&O”).
System #1:
Pennsylvania (with Long Island), Rock Island, Southern Pacific, Cotton Belt, Rio Grande, Chicago & Eastern Illinois, Toledo Peoria & Western, and ½ of the Northwestern Pacific.
-38,455 route miles
-$2.375 billion capitalization
-$123.8 million net income
System #2:
New York Central, Pittsburgh & Lake Erie, Virginian, Union Pacific, Western Pacific, Rutland, and an expanded Chicago St. Paul Minneapolis & Omaha (see note below)
.
-25,642 route miles
-$2.637 billion capitalization
-$139.4 million net income
System #3:
Baltimore & Ohio, Reading, Central RR of New Jersey, Missouri Pacific, Northern Pacific, Duluth South Shore & Atlantic, and a truncated Chicago & North Western (see note below)
.
-34,907 route miles
-$2.887 billion capitalization
-$83.3 million net income
System #4:
Nickel Plate, Lehigh Valley, New Haven, Milwaukee Road, Gulf, Mobile & Ohio, Ann Arbor, Minneapolis & St. Louis, Detroit Toledo & Ironton, Duluth Minnesota & Northern, Missouri-Kansas-Texas, Duluth & Iron Range, Lehigh & Hudson River
-29,061 route miles
-$2.133 billion capitalization
-$57.4 million net income
System #5:
Erie, Burlington, Boston & Maine, Maine Central, Delaware & Hudson, Great Northern, Bessemer & Lake Erie, Kansas City Southern, Monon, Green Bay & Western
-28, 685 route miles
-$2.070 billion capitalization
-$62.8 million net income
System #6:
Wabash, Delaware Lackawanna & Western, Santa Fe, Chicago Great Western, Western Maryland, Wisconsin Central, Pittsburgh & West Virginia, Wheeling & Lake Erie, Frisco, Chesapeake & Ohio, Pere Marquette, and ½ of Northwestern Pacific
-31,328 miles
-$2.325 billion capitalization
-$126.1 million net income
Since the railroads of the southeastern US are out of the line of transcontinental development, and there aren't enough to divide six ways, they are in three independent groups:
System #7:
Illinois Central (w/Central of Georgia), Seaboard Air Line, Clinchfield.
-13,114 route miles
-$0.908 billion capitalization
-$16.6 million net income
System #8:
Southern, Florida East Coast, Norfolk & Western, (original)
Norfolk Southern
-11,295 route miles
-$0.938 billion capitalization
-$55.9 million net income
System #9:
Atlantic Coast Line, Louisville & Nashville (w/Nashville Chattanooga & St. Louis), Georgia RR
-12,699 route miles
-$1.0 billion capitalization
-$52.1 million net income
NOTE BELOW: As in the Ripley/ICC plan, it is necessary to split an existing Class I carrier to piece together the necessary systems. Unlike those plans, which divided the Wabash in the middle of its main line, this requires the C&NW's Chicago-Omaha main line for the Union Pacific; and the Chicago-Twin Cities line for the Northern Pacific. The terminal facilities in Chicago and Minneapolis/St. Paul are really the only places that require any work (and may simply be left as joint terminals). The only break in main lines is the crossing of the Mississippi River at Winona, WI. So, all Wisconsin & Michigan lines (including the lines to Minneapolis/St. Paul) will be “Chicago & North Western”, and the remaining lines “Chicago, St. Paul, Minneapolis & Omaha”. The mileage/financials used for each part here, are arbitrary (about 1/2).
EDIT: Added DL&W to system #6. Thanks for catching that,
Joe Bonkers !