20092010JMRI
GregMcCartney
gpmccartney@gmail.com
1
2016-01-26
GPM
Initial version of the the NW color light, search light, and semaphore signals.
N&W 1981
Color Light Single Arm Permissive Mast Signal
As described in the 1981 version of the Norfolk and Western Railroad Operating Rules.
Appearances N&W absolute color, search, and semaphore mast signals
Clear
green
Page 60
../../../resources/icons/smallschematics/aspects/NW-1981/NW-SL-1-high-permissive/rule-281.gif
Approach
yellow
Page 63
../../../resources/icons/smallschematics/aspects/NW-1981/NW-SL-1-high-permissive/rule-285.gif
Stop and Proceed
red
Page 66
../../../resources/icons/smallschematics/aspects/NW-1981/NW-SL-1-high-permissive/rule-291.gif
Stop and Proceed
Stop and Proceed
Clear
Clear
Approach Diverging
Clear
Advance Approach
Clear
Diverging Clear
Approach
Diverging Approach Diverging
Approach
Approach
Clear
Diverging Approach
Approach
Slow Clear
Approach
Slow Approach
Approach
Restricting
Approach
Stop and Proceed
Approach
Stop and Stay
Approach