Cherukuvada station (between Akividu and Undi stations) must have a double line. This will ensure that trains need not be detained at AKVD or UNDI for a train crossing.They can continue with their respective journeys and cross at Cherukuvada( 3 kms from AKVD and 7 kms from UNDI)...Pennada Agraharam between Bhimavaram Junction and Viravasaram is also having double line so trains can cross there as well instead of waiting either at BVRM or VVM...