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