¨¨&¨&¨&¨&¨                                          ¨¨&¨¨&&¨¨¨
¨¨¨¨¨¨¨¨¨&                                          ¨¨¨&¨&&&¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨&¨&&¨
¨¨¨¨¨¨¨¨¨¨                                          &¨¨¨¨¨¨&&&
&¨¨¨¨¨¨¨¨¨                                          &&¨¨¨¨¨&¨&
&&¨¨¨¨¨¨¨¨                   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!         ¨¨¨¨¨¨¨&¨¨
¨¨¨¨¨¨¨&&&                                          ¨¨¨¨¨¨¨¨&¨
¨¨¨¨¨¨¨&¨&                                          ¨¨¨¨¨¨¨¨¨&
&¨¨¨¨¨¨¨¨&                                          ¨¨¨¨¨¨¨¨¨¨
¨&¨¨¨¨¨¨¨&                                          ¨¨¨¨¨¨¨¨¨¨
¨¨&¨¨¨¨¨¨¨                                          &¨¨¨¨¨¨¨¨¨
¨¨¨&¨¨¨¨¨¨                                          &&¨¨¨¨¨¨¨¨