20092010JMRI
GregMcCartney
gpmccartney@gmail.com
1
2015-10-19
GPM
Initial version of the signal set.
2
2016-01-26
GPM
Corrected the aspect mapping to eliminate aspects not possible on this signal.
N&W 1981
CPL 2 Arm Permissive Mast Signal
As described in the 1981 version of the Norfolk and Western Railroad Operating Rules.
Appearances for N&W two arm permissive mast signals
Clear
green
dark
Page 60
../../../resources/icons/smallschematics/aspects/NW-1981/NW-CPL-2arm-permissive/rule-281.gif
Approach Diverging
yellow
green
Page 61
../../../resources/icons/smallschematics/aspects/NW-1981/NW-CPL-2arm-permissive/rule-282.gif
Advance Approach
yellow
yellow
Page 61
../../../resources/icons/smallschematics/aspects/NW-1981/NW-CPL-2arm-permissive/rule-282-A.gif
Approach
yellow
dark
Page 63
../../../resources/icons/smallschematics/aspects/NW-1981/NW-CPL-2arm-permissive/rule-285.gif
Stop and Proceed
red
dark
Page 66
../../../resources/icons/smallschematics/aspects/NW-1981/NW-CPL-2arm-permissive/rule-291.gif
Stop and Proceed
Stop and Proceed
Clear
Clear
Approach Diverging
Clear
Advance Approach
Clear
Diverging Clear
Approach Diverging
Diverging Approach Diverging
Approach Diverging
Approach
Advance Approach
Clear
Diverging Approach
Approach Diverging
Slow Clear
Approach
Slow Approach
Approach
Approach Diverging
Restricting
Approach
Stop and Proceed
Approach
Stop and Stay
Approach