SIGNAL ASPECT CHARTS
for assorted railroads—past, present, and fictional
Celebrating 15 years!
...of helping railfans through the Wwweb of train signals!
Caltrain, Oct 2019
Added Feb 2024 CCOR (Consolidated Code of Operating Rules), 1967, Railroads ⩔
Added Feb 2024 GCOR (General Code of Operating Rules), 1986, Railroads ⩔
KCS (Kansas City Southern Lines), [pre-merger] Apr 2022
Updated Feb 2024 NORAC (Northeast Operating Rules Advisory Committee), Feb 2018, Railroads ⩔
UCOR (Uniform Code of Operating Rules—US), 1950, Railroads ⩔
UCOR (Uniform Code of Operating Rules—US), 1968, Railroads ⩔

Common Switch Position Indicators, modern signals commonly seen on various railroads for manual turnouts


These charts are for entertainment purposes only. They are not authored or endorsed by any of the named railroads, past or present. They are absolutely not for use by railroad employees who are on duty, and are not a substitute for official railroad rules, instructions, timetables, or other applicable publications.


Donations of current or historical rulebooks with complete signaling information and effective date are gladly welcomed. I especially seek the new NORAC 12th Edition complete rulebook. Contact me at the link below if you have pertinent material.

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