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...:~/†&#@                  R41LS                   @#&†/~:...
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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 #&†/~:....
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......:~/† 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. #&†/~:....
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.....:~/†&      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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.....:~/†& 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 #@#&†/~:..
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