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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. #..###..##
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##....#### 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 ..##..####
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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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###..##### 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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