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