¨¨@@¨¨@@@@                                          ¨@@¨@¨@¨¨¨
¨@¨@¨@¨@@@                                          ¨¨@¨@¨@¨¨¨
@@¨@¨@¨¨@@                                          ¨@@¨@¨@¨¨¨
¨@¨@¨@¨@¨@                                          ¨¨@¨@¨@¨¨@
¨@¨@¨@¨@¨¨                                          ¨@@¨@¨@¨@@
¨@¨@¨@¨@¨@                   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!        ¨¨@¨@¨@¨¨@
¨@¨@¨@¨@¨@                                          ¨@@¨@¨@¨@@
¨@¨@¨@¨@¨@                                          ¨¨@¨@¨@¨¨@
¨@¨@¨@¨@¨@                                          ¨@@¨@¨@¨@@
¨@¨@¨@¨@¨@                                          ¨¨@¨@¨@¨¨@
¨@¨@¨@¨@¨@                                          ¨@@¨@¨@¨@@
¨@¨@¨@¨@¨@                                          ¨¨@¨@¨@¨¨@