..,=\%£¤##                                          ##¤£%\=,..
...,=\%£¤#                                          #¤£%\=,...
....,=\%£¤                                          ¤£%\=,....
.....,=\%£                                          £%\=,.....
......,=\%                                          %\=,......
.....,=\%£                   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!        #¤£%\=,...
....,=\%£¤                                          ¤£%\=,....
.....,=\%£                                          £%\=,.....
......,=\%                                          %\=,......
.....,=\%£                                          £%\=,.....
....,=\%£¤                                          ¤£%\=,....
...,=\%£¤#                                          #¤£%\=,...