§**:,,,,,, ,,,,,,:**§ ##@§*=*=:, ,:=*=*§@## §**==:,,,, ,,,,:==**§ @@@§*=*=:, ,:=*=*§@@@ §§===,,,,, ,,,,,===§§ §**:,,,,,, 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! ,:=*=*§@## ##@§*=*=:, ,:=*=*§@## §§§**=*=:, ,:=*=**§§§ #@§**==,,, ,,,==**§@# ##@§*=*=:, ,:=*=*§@## @**==**=:, ,:=**==**@ @§**:,,,,, ,,,,,:**§@