¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                   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!        ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨