,:~=*$£@##                                          ##@£$*=~:,
,:~=*$£@##                                          ##@£$*=~:,
,,,,,~*£@#                                          #@£*~,,,,,
,,,,,,:=$@                                          @$=:,,,,,,
,:~=*$@###                                          ###@$*=~:,
,:~=*$£@##                   R41LS                  ##@£$*=~:,
,,,,::=**£                                          £**=::,,,,
,,,:====$£                                          £$====:,,,
,,,,,:=$£@ ££££££££££££££££££££££££££££££££££££££££ @£$=:,,,,,
,:~=*$£@##                                          ##@£$*=~:,
,,,,:~**££ ££££££££££££££££££££££££££££££££££££££££ ££**~:,,,,
,,,,~=*££#                                          #££*=~,,,,
,:~=*$££@@                                          @@££$*=~:,
,,,,,,~*£# TR41NS  4R3  SO  CONSTRUCT3D  TH4T  TH3Y #£*~,,,,,,
,:~=*$£@## H4V3 TO  FOLLOW 4 S3T P4TH. TH1S P4TH 1S ##@£$*=~:,
:~=*$£@### C4LL3D 4 "R41LWAY",  WH1CH  1S COMPR1S3D ###@£$*=~:
,,:::::~*£ OF TWO M3T4L R41LS, H3NCE 1TS  N1CKN4M3. £*~:::::,,
,,,,,,:=$@                                          @$=:,,,,,,
,,,,:=$$$@ B3C4USE  TH3  LOW FR1CTION  B3TWEEN  TH3 @$$$=:,,,,
,,,,,~~*£@ WH3ELS  OF TH3 TR41N 4ND TH3 R41L M3T4L, @£*~~,,,,,
,:~=*$£@## TH3RE 4R3 L1MITS  FOR HOW 4CUT3 4  CURV3 ##@£$*=~:,
,:~=*$£@@@ C4N B3,  4ND  3VEN MOR3 SO  FOR HOW MUCH @@@£$*=~:,
,:~=*$@### TH3  GROUND   UND3R  TH3  R41LS  C4N  B3 ###@$*=~:,
:~=*$£@### SLOP3D. THUS 4 R41LWAY 1S OFT3N  NOT L3D ###@£$*=~:
,:~=*$@### ON  TOP OF H1LLS, R4TH3R THROUGH TH3M 1N ###@$*=~:,
,,,~~=$$@# TUNN3LS  (1F   TH3Y   4R3   L4RG3),   OR #@$$=~~,,,
,:~=*$£@##            4RT1FICIAL CH4SMS.            ##@£$*=~:,
,:~=*$£@##                                          ##@£$*=~:,
,:~=*$£@@@ TH3RE W1LL B3 TR3ES  ON  TH3 S1D3 OF TH3 @@@£$*=~:,
,:~~==$$£@ R41LS, BUT NOT TOO  CLOS3, OR TH3Y  W1LL @£$$==~~:,
,,,,,,:=$£ B3 CUT  DOWN BY  TH3  R41LWAY  J4N1TORS. £$=:,,,,,,
,,,,~~*$@@ TH3RE  W1LL  B3  PL41NS,  4ND BOD13S  OF @@$*~~,,,,
,,,,,~=$@#                  W4T3R.                  #@$=~,,,,,
,,,,~~=$$£                                          £$$=~~,,,,
,:~*$£@### TR41NS GO BY  D4Y  4ND  BY  N1GHT. 4LONG ###@£$*~:,
,:=*$£@###       TH3 W4Y, TH3RE 1S 1NFORM4TION      ###@£$*=:,
,:~=*$£££# SC4TT3RED, OFT3N  PUT  ON TOP  OF POL3S, #£££$*=~:,
,,,,,~=$@# TO B3 1NT3RPRETED BY  TH3 TR41N DR1V3RS. #@$=~,,,,,
,,,,,~*£££ D1FF3RENT  P4RTS  OF  TH3  R41LWAY  H4V3 £££*~,,,,,
,,,,,:=$£#          D1FF3RENT SP3ED L1MITS.         #£$=:,,,,,
,,,,,::=*£                                          £*=::,,,,,
,:~=*$£@## SOM3T1MES, TR41NS  H4V3 TO STOP 4ND W41T ##@£$*=~:,
,:~=*$£££@ FOR SOM3TH1NG TO H4PP3N, F4R 4WAY.  TH1S @£££$*=~:,
,:~=*$£@## 1S  S1GN4L3D  BY R3D  OR  GR3EN  L1GHTS. ##@£$*=~:,
,:~=*$$$££                                          ££$$$*=~:,
,,,,,,~=$@                 ££££££££                 @$=~,,,,,,
,:~=*$£@##                                          ##@£$*=~:,
,,,:~*$££# M4NY P3OPLE  FOLLOW TH3  R41LS BY  FOOT. #££$*~:,,,
,,,,,:=$@@ OFT3N  TH1S  PROV3S  TO B3  TH3  SHORT3R @@$=:,,,,,
,,,,:==*$@ P4TH  B3TWEEN TWO  PO1NTS.  HOW3VER TH1S @$*==:,,,,
,,,,,,~*£@ 1S  FROWN3D  UPON,   4ND  V3RY  1MPOLIT3 @£*~,,,,,,
,:~=*$££@#         TOW4RD TH3 TR41N DR1V3RS!        #@££$*=~:,
,,,,,,:=*£                                          £*=:,,,,,,
,:~=*$£@##                                          ##@£$*=~:,
,:~=*$£@##                                          ##@£$*=~:,
,:~=*$£@##                                          ##@£$*=~:,
,:~=*$£@@@                                          @@@£$*=~:,
,:~=*$£@##                                          ##@£$*=~:,