2010 2016 JMRI Suzie Tall suzie_tall@yahoo.co.uk 1.0 2016-12-02 ST Initial Version CSX-2014-Chessie Double head 3-1 permissive med/lim approach color light high signal As described in the CSX Transportation Signal Rules - C1281-C1298 January 2014. Appearances for a permissive double 3-1 lamp signal head mast with green lamp on lower head and a number plate Clear green dark C1281 (c) ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1281.gif Approach Limited yellow flashgreen C1281B (b) ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1281B.gif ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1281Bf.gif Limited Clear red flashgreen C1281C (b) (sic) ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1281C.gif ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1281Cf.gif Approach Medium yellow green C1282 (b) ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1282.gif Medium Clear red green C1283 (b) ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1283.gif Approach yellow dark C1285 (c) ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1285.gif Restricted Proceed red dark C1291 (a) ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/rule-C1291.gif Unlit dark dark - ../../../resources/icons/smallschematics/aspects/CSX-2014-Chessie/CO-3-1g-hi/CO-3-1g-hi.gif Restricted Proceed Restricted Proceed Restricted Proceed Unlit Clear Clear Limited Clear Medium Clear Approach Limited Clear Limited Clear Medium Clear Limited Clear Approach Limited Limited Clear Limited Approach Approach Limited Limited Clear Approach Medium Clear Limited Clear Medium Clear Medium Clear Approach Medium Medium Approach Medium Approach Medium Medium Approach Slow Approach Medium Approach Slow Approach Medium Approach Approach Medium Medium Approach Approach Medium Slow Clear Approach Slow Approach Approach Restricting Approach Restricted Proceed Approach Stop Approach Unlit Restricted Proceed