This 3 km commuter rail line is in feasibility stage in Hungary. The line uses 1500 V DC overhead electrification and 1435 mm standard gauge. BKK (Budapest Transport Centre) and BFK (Budapest Developm Budapest–Belgrade Railway (Hungarian Section) · MAV · News
Budapest M5 Suburban Rail Tunnel (H6/H7 Extension to Kálvin tér) is a commuter rail project in Hungary, currently feasibility study.
This 3 km commuter rail line is in feasibility stage in Hungary. The line uses 1500 V DC overhead electrification and 1435 mm standard gauge. BKK (Budapest Transport Centre) and BFK (Budapest Development Centre) are delivering the project.