¨§¨¨§§¨¨¨¨                                          ¨¨§¨¨¨¨§¨¨
¨¨§¨§§§¨¨¨                                          ¨¨¨§¨¨¨¨§¨
¨¨¨¨§¨§§¨¨                                          ¨¨¨¨§¨¨¨¨§
§¨¨¨¨¨§§§¨                                          §¨¨¨¨§¨¨¨¨
¨§¨¨¨¨§¨§§                                          ¨§¨¨¨¨§¨¨¨
¨¨§¨¨¨¨¨§§                   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!        ¨¨§§§¨¨¨§¨
§§§¨¨¨¨¨¨¨                                          ¨¨§¨§§¨¨¨¨
§¨§§¨¨¨¨¨¨                                          ¨¨¨¨§§§¨¨¨
¨¨§§§¨¨¨¨¨                                          ¨¨¨¨§¨§§¨¨
¨¨§¨§§¨¨¨¨                                          §¨¨¨¨¨§§§¨
¨¨¨¨§§§¨¨¨                                          ¨§¨¨¨¨§¨§§
§¨¨¨§¨§§¨¨                                          ¨¨§¨¨¨¨¨§§