30 se 40 dibbe ho sakte hain ek train mein jo ek engine kheech sakta hai ya phir do engine lag sakte hain. train thodi bahar hi to nikal jayegi plateform se. Train mein payedaan to hote hain hi log aaram se utar sakte hain aur plate form par ja sakte hain. ya phir jo burug log hain unko aage ke dibbo mein confirm seat di jaa sakti hai aur jinko confirm seat kisi bhi kimat par chahiye jinki umar theek thaak hai unko peeche ke dibbo mein seat di ja sakti hai. taaki aaram se utar kar plate form par chale jaaye. thodi to dikkat hogi lekin confirm seat bahut mil jayegi. dhere dhere plateform ki lambaai badhayi ja sakti hai. har train 24 dibbo ki bhi nahi hoti kam ki bhi bahut si train hoti hain.