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&.&..&.&..                   R41LS                  .&.&.&&.&.
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&.&.&&.&.& &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& .&.&..&.&.
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&.&.&&.&.& &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& .&.&..&.&.
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&.&..&.&.. 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.            .&.&..&.&.
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&.&.&&.&.& 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.                  .&.&..&.&.
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&.&.&&.&.& 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.         .&.&.&&.&.
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&.&..&.&.. SOM3T1MES, TR41NS H4V3 TO STOP  4ND W41T .&.&.&&.&.
&.&.&&.&.& FOR SOM3TH1NG  TO H4PP3N, F4R 4WAY. TH1S .&.&..&.&.
&.&..&.&.. 1S  S1GN4L3D  BY  R3D  OR  GR3EN L1GHTS. .&.&.&&.&.
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&.&..&.&..                 &&&&&&&&                 .&.&.&&.&.
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&.&..&.&.. 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!         .&.&.&&.&.
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