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