Hello how may I help you? I need to know if a particular subway line is running yes? and? The RED22 line. Is that running currently? no its currrently down for maintenance Thats unfortunate. You have any idea of when it will be back up? maintenance check run from a month Wow. Can you suggest to me another line I could take to replace that one? none of the moment im sorry Alright well thanks for your help! welcome