CORRIDOR 1A : Patna Metro Rail Proposed stations & Routes CORRIDOR-IA East-West Metro Corridor Danapur-Mithapur/Bypass Chow Via Patna Railway Station Total length in KM : 14.50 Route 1 A : Proposed Routes Danapur to Mithapur/Bypass Chowk via High court and Patna Railway Station (14.5km) Elevated from Danapur to RPS More, Underground from RPS More to Patna Station and Elevated from Patna Station to Bypass Chowk. CORRIDOR 1A : Proposed Stations Danapur Cantt. Satabdi Smarak RPS More IAS Colony Rukanpura Raja Bazar J.D.Women College Raj Bhawan Secretariat Hight Court Income Tax Circle Patna Railway Station Chanakya Law University Mithapur Bypass Chowk CORRIDOR 1B : Patna Metro Rail Proposed stations & Routes CORRIDOR-IB : Digha Link Metro Corridor Digha Ghat-High Court/Vikas Bhawan Total length in KM : 5.50 Route 1 B : Proposed Routes Digha-High Court Link (5.5Km) merging at High Court with Corridor 1A and further going up to