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