by trainbrain
I meant it had never been used in revenue service, which is true.
Also, I saw a video somewhere of a northbound G train on the express track at Smith 9th Street (at that time, southbound F train were all running express due to a stalled train at Carroll Street). There is no track connection back to the Crosstown Line from the express tracks north of Smith 9th Street, so this train had to have discharged at Jay Street, York Street, or it had to continue into Manhattan.
Also, I saw a video somewhere of a northbound G train on the express track at Smith 9th Street (at that time, southbound F train were all running express due to a stalled train at Carroll Street). There is no track connection back to the Crosstown Line from the express tracks north of Smith 9th Street, so this train had to have discharged at Jay Street, York Street, or it had to continue into Manhattan.