Budapest–Szolnok–Debrecen–Nyíregyháza–Záhony railway

Budapest–Záhony railway
Overview
OwnerMÁV
Line number100a (Budapest—Szolnok)
100 (Szolnok–Záhony)
Termini
History
Opened1 September 1847
Technical
Line length335 km (208 mi)
Track gauge1,435 mm (4 ft 8+12 in)
Electrification25 kV AC Overhead line
Operating speed160 km/h (99 mph)

The railway line from Budapest to Záhony via Szolnok, Debrecen and Nyíregyháza is Hungarian State Railways line 100. It is 335 kilometres (208 mi) in length and is a double-track main line with 25 kV/50 Hz electrification. The northern section, from Nyíregyháza to Záhony, is designated 100b.

From Szolnok there is a rail connection to Budapest. The Szolnok - Záhony line has become known for the so-called Fekete vonat (black train) which brings labourers to the capital and has been the scene of fights.