Key Highlights
- Patna Junction is the largest and busiest railway station in Bihar.
- It boasts 10 platforms and 15 tracks, handling over 2,000 trains each day.
- The station serves as a critical junction on the Howrah‑Delhi main line, linking major cities across India.
- Since its opening in 1862, it has evolved from a colonial stop to a modern transport hub.
- Recent upgrades include a new facade by NIT Patna and the installation of a Route Relay Interlocking system.
Detailed Insights
Historical Origins: Patna Junction was inaugurated as Bankipore Junction in 1862 during the British Raj and was incorporated into the Danapur Division in 1925. The first Janta Express, a third‑class express linking Patna with Delhi, began operating in 1948.
Infrastructure Evolution: Originally featuring seven platforms, the station was expanded to ten platforms in 2002, with a new floor added to the main building. Foot‑over bridges now link all platforms, facilitating passenger movement.
Connectivity: As a pivotal node on the Howrah‑Delhi corridor, Patna Junction offers frequent services to Delhi, Kolkata, Gaya and several Bihar towns such as Muzaffarpur, Chhapra and Hajipur.
Modern Enhancements: The 2012 installation of a Route Relay Interlocking (RRI) system has improved operational safety, while a 2018‑19 facade designed by NIT Patna added cultural artwork and aesthetic appeal.
Key Concepts
- Railway Junction – a station where multiple tracks converge, allowing trains to change routes.
- Platform – the raised area beside tracks where passengers board and disembark.
- Route Relay Interlocking (RRI) – an automated signalling system that ensures safe train movement.
- Express Train – a fast service with limited stops, often connecting major cities.
- Passenger Traffic – the count of commuters utilizing a station on a given day.