,,&,&,,&&&                                          &,&,&,,,&&
&,&&&&,&,,                                          ,&&&&&,,&,
&&&,,,&&&,                                          ,&,,,,&,&&
,,,&,,&,,&                                          &&&,,,&&&,
,,,&&,&&,&                                          ,,,&,,&,,&
&,,&,&&,&&                   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!        ,,&&&&&&&&
,,,,&,&&,,                                          &,&,,,,,,,
,,,,&&&,&,                                          ,&&&,,,,,,
,,,,&,,&&&                                          &&,,&,,,,,
,,,,&&,&,,                                          &,&,&&,,,,
,,,,&,&&&,                                          &&&&&,&,,,
,,,,&&&,,&                                          &,,,,&&&,,