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