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