01 Atchison, Topeka & Santa Fe
                                                                      Chicago
                                                                     _/
                                                                ____/
                                           Denver              /
Oakland_                                       |             Kansas City
        \                                  Pueblo------------|
         \                                         |         |
          |                                        |         |
          |                                       /'     Oklahoma City
          |                                      /           |
          `\_____                               /            |
               | \_______________Albuquerque---'         Ft. Worth
               |          |           |                      |
Los            |          `Phoenix     \____________|        |
Angeles___San Bernardino                \            `\______|___ New Orleans
        |                             El Paso
    San Diego

*
02 Atlantic Coast Line

                              Washington D.C.
                                   |
                                Richmond
                                   |
                                   |
                                  /
                                 /
                                |
              Atlanta_         /'
   Birmingham        |    Charleston
        |____________|       /
                     |_    /
     Montgomery-,    | |--|
                |____|_|  |-Jacksonville
                          |_|
                          |
                        Tampa

*
03 Baltimore & Ohio

                                                           ____Philadelphia
                                                          |
          Chicago---------------------Pittsburg-------Baltimore
                                         ______|
                                    ____|
                                   |
                         ,----Cincinnati
                         |
   St. Louis-------------'

*
04 Boston & Maine


                        _Bangor
                       |
                    _Portland
                   |
             ____Boston
            |
          Albany


*
05 Canadian National

    ____________________
   |                    |       ____________________________________________|
Vancouver            Winnipeg__|               |____                       |
                                               |   |                 Montreal
                                               |   Sudbury           ____|
                                                     |_         ____|
                                                       |_______|
                                                          |
                                                       _Toronto
                                                      |_____|__Buffalo
                                                ______|
                                              _|   |
                                           __|  Detroit
                                          |
                                    Chicago


*
06 Canadian Pacific

                                                                       __Bangor
Vancouver____________Winnipeg_______________                          |     _|
    |             |       |                 |              __Montreal_|    |
                                          __Sudbury_______|   __|     |_Portand
                                         |    |_         ____|
                                                |_______|
                                                   |
                                              __Toronto
                                             |



*
07 Chesapeake & Ohio


                       Detroit
                          |_
    Chicago                 |
         |________          |_Columbus
                  |              |                Baltimore
                  |__Cincinnati--+--------------------|
                                 |                Washington D.C.
                                _|
                  Louisville____|


*
08 Chicago & Northwestern


                               Minneapolis
                                St. Paul______
                                 _|           \______
                               _|                    \
           Rapid City_________|                     Milwaulkee
                              |                        |
    Casper______________      |   __________________Chicago
                        \_____|__/
                              |
                            Omaha



*
09 Chicago, Burlington & Quincy


       Billings
             \_
               \
              Casper_____________                         ____Chicago
                |_               |            ____________|
                 |              _|____Omaha___|         |
              Cheyenne         |        |____           |____
                 |        _____|             |               |
               Denver_____|              Kansas City      St. Louis
                 |
               Pueblo
                 |____
                      |
                       \
                        |
                        `\______
                                |____Ft. Worth

*
10 Chicago, Milwaulkee, St. Paul & Pacific

       
                               
Seattle--__---Spokane__
                       |
                       |             ______
                       `\_Butte_____|      |
                                           |__________Minneapolis__
                                                       St. Paul    \___
                                                                       \
                                                                    Milwaulkee
                                                                        |
                                                                     Chicago



*
11 Chicago, Rock Island & Pacific
                                          Minneapolis
                                           St. Paul
                                              |
                                              |
                                              |
                                              |         ,------Chicago
                                         ,----+---------'
                                     Omaha    |
                                  ,--'        |
      Denver                ______|______Kansas City
        |------------------'           |
      Pueblo                          /'
                                    _/|
                                 __/  |
                              __/     |
                          ___/        |                        Memphis
                        _/ _______Oklahoma City_______ Little-----'
                       |  |           |                 Rock
                       |__|           |
                   Tucumcari      Ft. Worth
*
12 Deleware and Hudson


                |
                 \
                  \
                Albany
                 /
                /
               /

*
13 Denver & Rio Grande Western



    Salt Lake ------,_____,----_Denver
      City                  |      |
                             \__Pueblo


*
14 Gulf, Mobile & Ohio


                              Chicago
                              /
                     _________|
                    /         |
                 Kansas       St. Louis
                  City           |_
                                   |
                                   |
                                    \
                                    |        _Montgomery
                                    |_______|
                                       |
                                    Mobile

*
15 Great Northern


      |--------------,---'--,____________________
   Seattle       Spokane       |                 \____
                  /            |                      \_____
                 /             |                            \
   Portland_____|            Butte                           \
                                                          Minneapolis
                                                            St. Paul

*
16 Illinois Central


           Chicago
              |
              |
              |
              |
            Memphis
              |
              |
          ____|_
          |     |
                |
            New Orleans

*
17 Lousville & Nashville


                                Cincinnati
                                   |
                                   |
                     Louisville____|___
                        |              |_
               |________|                |
                        |           Knoxville
            _______Nashville___       |
           |             |_    |_Chattanooga
     Memphis              |           `--Atlanta
                        Birmingham_________|
                          |__
                             |
                         Montgomery
                             |
                ,___Mobile___|
                |
           New Orleans
*
18 Missouri Pacific



                           Kansas
                            City--------St. Louis
 Pueblo_____________________| |__          _|
                                 |      __|
                                 |_____|__
                                     |    |
                                  Little  `----Memphis
                                   Rock
                                    |
                                  __|
                                 |
                         ________|-Shreveport
                         |     |
                         |  Houston
                  San Antonio

*
19 New York Central


                                                         ^ (to Canada)
                                                         |
                                                         |
                                                         |-Albany
                                                         |     |
                                                       __|     |
                                              Buffalo_|__    New York
                                                _|       |_____City
                                 Detroit      _|
                                    |        |
        Chicago---------------------|--Cleveland
                        ____________|
                       |            |
           _____Indianapolis        |
          |                    Cincinnati
    St. Louis

*
20 New York, New Haven & Hartford


                        Boston
                       ___|
                      |
                  New York


*
21 Norfolk & Western



                     Columbus
                        |
           Cincinnati___|______
                             __|___________Norfolk
                           _|
                          |
                          v (to the south)


*
22 Northern Pacific


                        
Seattle--__---Spokane__
 _|                    |
 |                     |
Portland               `\Butte__
                                |_                   ______
                                  |_Billings________|      |___Minneapolis
                                                                 St. Paul


*
23 Pennsylvania



                                             Buffalo              New York
                                                _|                  City
                                               |                     |
                                               |          ________Philadelphia
        Chicago                      Cleveland |  ,--Pittsburg  |
            '----------,                  |-------'           Baltimore
                       |             _Columbus
           _____Indianapolis________|
          |            |            |
    St. Louis          |       Cincinnati
                       |_Louisville

*
24 Seaboard Air Line

                             Richmond
                                |
                                |
                Charlotte_______|
                        __|     |
           Atlanta_____|        |
                            Charleston
                                |
              Montgomery___     |
                           |    |
                           |____|-Jackson
                                    _|
                                   |
                                Tampa___
                                        |
                                       Miami

*
25 Soo Line


              __
   (to Canada)  |______Duluth
                    |
    |________       |
             |_____Minneapolis
                    St. Paul
                      |__        Milwaulkee
                         |__         |
                            |_____Chicago


*
26 Southern


                                               __Washington
                                              |
                                              |
                             \__/           __|
                              |          __|
                          Knoxville     |
                           /      Charlotte
               ______--Chattanooga    __|
      Memphis |           `--Atlanta--'
          \___|_Birmingham_____|
               |
               |
              /
             |
         New Orleans


*
27 Southern Pacific

Portland
  |                     _Salt Lake
  |                   _|   City
  |         ,---Reno-'
  |-----Sacamento
San Francisco
Oakland_
 |     |
 |     |
 |     |
 |     |
 |     |_
 |_     _|_
   |___|   |
Los  |     |               Phoenix             __Tucumcari   Shreveport
Angeles---San Bernardino____|__|__            |                 _|_New Orleans
                                  |___El Paso_|_               |
                                                |            Houston
                                                |_San Antonio_|
*
28 St. Louis - San Francisco



                           Kansas
                            City        St. Louis
                              |__       ____|
                                 |_____|
                                     __|
                          __________|  `-------Memphis
                         |       |                 |_______
                      Oklahoma   |                         |____Birmingham
                       City      |
                                 |
                                 |
                     Ft. Worth-Dallas


*
29 Texas & Pacific




                  ___Ft. Worth-Dallas___
            _____|                      |__Shreveport__
       El__|                                           |__
      Paso                                                |__New Orleans



*
30 Union Pacific

Seattle        Spokane
  |            __|
Portland______|
             |           Butte
             |__           |
                |__        |
                   |_______|____
                           |___|_________Cheyenne_____________Omaha
                           |                            |
                         Salt Lake                      |______Kansas City
                           City
                            _|
                           |
                          _|
                      ___|
                 ____|
                |
Los             |
Angeles---San Bernardino
*
31 Western Pacific


                                    _Salt Lake
                                  _|   City
                        ,---Reno-'
                    Sacamento
            Oakland--'


*
32 Wisconsin Central


                               (to Canada)
                              ___|
                Minneapolis__|___
                 St. Paul        |__
                                    |__
                                       |
                                   Milwaulkee
                                       |
                                    Chicago