aisa nahi haiЁЯШВ.
space nahi hone ke kaaran extend karna parta hai yaha se.
Senani,pawan,saheed,sabarmati,licchavi,vaishali jaisi important trains isiliye extend kiya gaya taaki us area ko bhi connectivity mil sake.
nahi to aaj bhi Patna Muzaffarpur aana parta train pakarne