##¨##¨##¨#                                          ¨#¨#¨¨¨#¨#
##¨¨#¨¨#¨#                                          ¨#¨#¨¨##¨¨
¨#¨##¨##¨#                                          ¨#¨#¨#¨#¨#
¨#¨¨#¨¨#¨#                                          ¨#¨#¨#¨#¨#
¨#¨##¨##¨#                                          ¨#¨#¨#¨#¨#
¨#¨¨#¨¨#¨#                   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!         ¨#¨#¨#¨#¨#
¨#¨##¨##¨#                                          ¨#¨#¨#¨#¨#
¨#¨¨#¨¨#¨#                                          ¨#¨#¨#¨#¨#
¨#¨##¨##¨#                                          ¨#¨#¨#¨#¨#
¨#¨¨#¨¨#¨#                                          ¨#¨#¨#¨#¨#
¨#¨##¨##¨#                                          ¨#¨#¨#¨#¨#
¨#¨¨#¨¨#¨#                                          ¨#¨#¨#¨#¨#