Speed signs

[Anonymous]

anyone got info on SF CSX SP UP NS or CN speed signs???

[csxengineer98]

on csx
a tempory speed restriction sign is a yellow sq.... an end tempory speed restriction sign is a green sq.... a perminit speed restriction sign is a yellow dimond...and the resume speed sign is a green dimond... the yellow and green tempory speed restriction signs dont have a speed..and are normaly preseeded by an advanced warning sign that is yellow with an orange line going from one corrnor to the other... the perminet speed signs will have a freight train speed on the top...a line..and then passanger train speeds below it..all in black letters...as the green dimond has no writhing...
csx engineer

[Anonymous]

Most speed signs are a rectangular sign with the speed in black numbers on a white background. If there are passenger speeds, then there may be two numbers, the upper one the passenger speed.

Smith

[Anonymous]

In the western US where GCOR is in effect, temporary speed restriction signs are a solid yellow square and are placed 2 miles before the speed restriction. There is no advance warning sign, they are the advance warning sign.

Smith