@@,,,,@@,,                                          ,@,@,@@,@,
@,@,,,@,@,                                          ,@@@@@,@@@
,@@@,,@@@@                                          @@,,,,@@,,
,@,,@,@,,,                                          @,@,,,@,@,
,@@,@@@@,,                                          @@@@,,@@@@
@@,@@,,,@,                   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!         @,@@@,,,@@
,,@@@,@@,@                                          @@@,,@,,@,
,,@,,@@,@@                                          ,,,@,@@,@@
@,@@,@,@@,                                          ,,,@@@,@@,
@@@,@@@@,@                                          @,,@,,@@,@
,,,@@,,,@@                                          @@,@@,@,@@
@,,@,@,,@,                                          ,,@@,@@@@,