:«^¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨^«:
«^¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨^«
^¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨^
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                  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!         ¨¨¨¨¨¨¨¨¨¨
^¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨^
«^¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨^«
:«^¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨^«:
%:«^¨¨¨¨¨¨                                          ¨¨¨¨¨¨^«:%
&%:«^¨¨¨¨¨                                          ¨¨¨¨¨^«:%&
§&%:«^¨¨¨¨                                          ¨¨¨¨^«:%&§