Správa železnic

Správa železnic manages the Czech state railway network – separate from České dráhy, which is just one of several train operators there. The result is a country with unusually strong competition in long-distance services and two electrification systems on one network.

Also known as: SŽ · SŽDC · Správa železniční dopravní cesty

Czech RepublicCzech RepublicInfrastructure & institutionsfounded 20037 min read

2003

founded as a separate network manager

2020

renamed to Správa železnic

2

electrification systems on one network

3

competing long-distance operators Praha–Ostrava

Key takeaways

  • Správa železnic isn't part of ČD. The network and the state railway are separate organisations; the state railway buys paths like everyone else.
  • Czechia has two electrification systems. 3 kV DC and 25 kV AC meet in the middle of the country – the entire vehicle deployment hinges on it.
  • Three long-distance operators compete on Prague–Ostrava on the same tracks. That exists in this form almost nowhere else.
  • The network operator does run its own trains, as an exception – but only construction and inspection trains, no passenger or freight services.
  • Whoever owns the track decides on access. Platform yes, operational facility no – regardless of which brand stops there.
Contents
  1. 1.Fact file
  2. 2.Business areas
  3. 3.Structure & brands
  4. 4.History at a glance
  5. 5.How to recognise the company
  6. 6.Strengths and weaknesses
  7. 7.Network manager, not train operator
  8. 8.Why three companies run the same route
  9. 9.How to work through a Czech station
  10. 10.Where the trip is worth it
  11. 11.Access: what the network operator allows
  12. 12.Verdict
  13. 13.Frequently asked questions

Fact file

Role in the systemState infrastructure organisation – network, stations, path allocation
Relationship to ČDNone in group terms – the state railway is a customer, not a parent company
Naming historyRan as SŽDC until 2020, since then Správa železnic
Electrification systems3 kV DC in the north, 25 kV / 50 Hz AC in the south – plus non-electrified branch lines
Network characterDense route network with four modernised transit corridors and many branch lines
Distinctive featureOwn operating unit for construction and inspection runs – an infrastructure manager with a limited operating role
CompetitionOpen access, including in open-access long-distance services
Relevant for spottersPlatforms are accessible, operational facilities aren't – the network operator is responsible
Official websitewww.spravazeleznic.cz

Business areas

Network management – track, points, bridges and overhead line on the state railway network
Operations management – train dispatching, signal boxes and central control centres
Path allocation – assigning timetable slots to all licensed transport undertakings
Stations – platforms, station buildings and passenger information
Corridor upgrades – modernisation of the transit axes including train protection systems
Construction and inspection operations – its own runs for maintenance and line inspection

Structure & brands

Operations control centres – central control of train traffic on the corridors
Construction and inspection operations – its own runs for permanent-way works and line checks

History at a glance

1990sAfter the split of the Czechoslovak state railway, České dráhy emerges as an integrated company that at first still runs the network and services together.
2003Network management is spun off as a separate state organisation – initially under the name SŽDC.
2000sThe transit corridor upgrade begins: main axes are upgraded for higher speeds and fully electrified.
2010sLong-distance services on the Prague–Ostrava axis become Europe's best-known case of competition: alongside the state railway, two private open-access operators run trains.
2020The organisation is renamed Správa železnic. The shorter name also reflects the extended remit covering stations and passenger facilities.
2020sThe switch to European train protection is gradually made mandatory on the main corridors – a hard cut-off for older vehicles.

How to recognise Správa železnic

Does the train really belong to Správa železnic?

Tick off everything that applies to the vehicle in front of you.

  • System changeover points in the middle of the country mark the switch between 3 kV DC and 25 kV AC
  • Older semaphore signals and mechanical signal boxes are still common on branch lines
  • Platform signage and passenger information belong to the network operator, not the state railway
  • Yellow construction and inspection vehicles here run partly under the network operator's own management
  • Modernised corridor sections are recognisable by noise barriers, new platforms and continuous train protection
  • Bilingual signage mainly appears at border stations towards Germany, Poland and Austria

Strengths and weaknesses

What the company stands for

  • Real competition in long-distance services – several brands run side by side on one axis
  • Many branch lines with older vehicles and classic operating technology
  • Border stations towards Germany are easily reached and rewarding
  • Two electrification systems bring system changeovers and multi-system vehicles into the picture
  • Platforms are generally freely accessible and offer legal vantage points

Where it falls short

  • Work sites on the corridors lead to long diversions and replacement services
  • Older operating technology disappears quickly with modernisation and without notice
  • Responsibility for stations has changed hands several times – older sources are often out of date
  • Branch lines are thinly served; a day without a timetable check quickly turns empty
  • Signage and announcements are mostly monolingual

Updated: August 2026 – In Czechia the state railway doesn’t run on its own tracks. The network belongs to Správa železnic, a state organisation alongside České dráhy – not above it and not below it. That’s exactly why three long-distance operators compete on the same route between Prague and Ostrava.

Three operators, one track, one list

Log which brand ran when – Traintrack sorts number, place and time for you.

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Network manager, not train operator

The organisation manages the track: rails, points, signals, overhead line, stations. It sells paths and makes sure that all licensed undertakings can run trains on equal terms. It doesn’t run trains in the sense of an operator – with one clearly defined exception for construction and inspection runs, which are handled by its own operating unit.

The name has changed, the role hasn’t. Until 2020 the organisation operated as SŽDC, since then as Správa železnic. Anyone evaluating older photos or operating documents should know both abbreviations.

2003spin-off of network management
2020renamed to Správa železnic
2electrification systems on one network
3long-distance operators on the north-eastern axis

Why three companies run the same route

Open network access means any licensed undertaking can buy paths – even where someone is already running trains. On the Prague–Ostrava axis that has produced a competition rarely seen this clearly anywhere else in Europe.

Operator Business model Typical vehicles How you recognise it
State railway ČD partly commissioned, partly open-access Class 380, Pendolino, CityElefant blue livery, dense route network
RegioJet purely open-access Škoda locomotives with loco-hauled trains conspicuously yellow carriages
Leo Express purely open-access FLIRT-family multiple units black-and-gold design
ČD Cargo freight older main-line locomotives, Vectron no destination display, long unit trains
Private freight operators freight hired-in multi-system locomotives changing liveries, foreign keeper markings

The colours help with quick sorting but don’t replace proper identification. Especially in freight, hired-in locomotives are common – how to proceed then is shown in the guide to identifying classes.

Keep the system boundary in mind

North of the changeover point run DC locomotives, south of it AC locomotives. If you see a machine that turns up in both parts of the country, it's almost certainly a dual-system vehicle. That's a useful filter before you even look at the data panel.

How to work through a Czech station

Establish which part of the country

DC or AC? That immediately narrows down which locomotives are even allowed to run here.

Roughly assign the brand

Yellow, blue or black-and-gold are good first signals – but only a preliminary sorting step.

Read the data panel

Country code CZ and vehicle keeper marking sit on the side of the vehicle and settle the identification.

Note the train number

It links vehicle and path and makes the sighting reconstructable later.

Haul on the north-eastern axis

Estimate how many long-distance trains from the three operators will pass your spot.

An estimate for tour planning, not a timetable replacement – engineering works shift the figures considerably.

Where the trip is worth it

Praha hlavní nádraží is the central hub and shows the brand variety most compactly. Anyone looking for freight traffic does better travelling to Ostrava, where the industrial region provides unit-train traffic, or to Děčín on the Elbe.

Brno hlavní nádraží lies in the AC area and therefore shows a different range of vehicles than the north – a good place to get a feel for the system boundary.

On the branch lines, patience pays off for a different reason. Older diesel vehicles such as Classes 750 to 754 still run there, while modern multiple units have long been in service on the corridors. A good introduction to regions, journey times and typical subjects is the Czechia guide – especially useful when you’re travelling to the country for the first time and don’t yet have your own timetable in your head.

Document brand comparisons cleanly

Three operators on one line are only worth evaluating if train number and time come with them.

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Access: what the network operator allows

Fine, when …

  • you stay on a regular platform
  • the spot is reachable via a public access route
  • you don't ignore any barrier or signage

Look closely, when …

  • a platform without a clear boundary merges into the track area
  • a branch line has no platform in the modern sense
  • construction work has relocated the usual route

Absolutely not, when …

  • you'd need to cross or walk along the tracks
  • a depot, shed or industrial siding begins
  • staff ask you to leave the area

The basic rule is the same everywhere in Europe: whoever owns the track determines access. Why trespassing on the track is risky regardless is covered in the article on tracks and penalties; the distance rules are explained by safety distance at the track.

Old facilities aren't a free pass

On branch lines, platforms and loading roads sometimes look abandoned. As long as the line still exists operationally, the same rules apply there as at a main station – just without staff to warn you. Shunting movements and the odd engineering train arrive there especially quietly.

Verdict

Správa železnic shows what separating network and services can achieve at its best: because nobody can claim the tracks for themselves, visible competition has emerged on a single axis. For spotters that’s a gift – three brands, one spot, one afternoon.

What the network operator doesn’t do, however, is tell you who’s running the train. For that there’s still only the data panel.

Bottom line

Network and state railway are separate in Czechia. The system boundary explains the vehicle deployment, open network access the brand variety – and together they make the country more rewarding than its size suggests.

Keep Bohemia and Moravia separate in your logbook

Note the region, keeper and train number – then the difference between north and south stays visible later.

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Summary

  • Czechia has separated network and services since the early 2000s, and the organisation's name has changed once since then – its role hasn't.
  • Open network access has produced competition on the north-eastern axis that brings spotters unusually rich variety.
  • The system boundary between DC and AC explains why certain locomotives only turn up in one part of the country.
  • For identifying a vehicle, the data panel remains decisive; the network operator only tells you where you're standing.

Frequently asked questions

Is Správa železnic part of České dráhy?

No. Both are state-owned, but separate. České dráhy is a transport undertaking and pays for every path it uses. Network management was spun off in the early 2000s so that network access is equal for all operators. That very step is what made the later competition in long-distance services possible in the first place.

Why did the organisation change its name?

Until 2020 it was called Správa železniční dopravní cesty, or SŽDC for short – literally something like Administration of the Railway Transport Path. Today's name Správa železnic is shorter and fits the extended remit, which also covers stations and passenger facilities. In older sources and on signs you'll still find the old abbreviation.

Who runs trains on the Czech network?

In long-distance services, the state railway as well as RegioJet and Leo Express; in freight, among others ČD Cargo, Metrans Rail and AWT. Regional authorities and further operators come in on regional services.

What do the two electrification systems mean?

The northern part of the country is electrified with 3 kV DC, the southern part with 25 kV AC at 50 Hz. At the system changeover points, trains either change locomotive or switch over. That's why dual-system vehicles such as the Class 380 are so important for through services.

Does the network operator run trains itself?

Only within a narrow scope. For construction, maintenance and inspection runs, the organisation maintains its own operating unit. It doesn't run passenger or freight services. This exception is typical for infrastructure managers and doesn't change the basic separation.

Where's the best place to see the competition in long-distance services?

On the axis between Praha hlavní nádraží and Ostrava hlavní nádraží. Three operators run there with their own colours, their own vehicles and their own fare system on the same tracks. For comparison shots it's one of the most rewarding lines in Europe.

Is a trip to the German-Czech border worth it?

Yes. Děčín lies in the Elbe valley and bundles freight traffic between Saxony and Bohemia. Border stations bring together locomotive changes, standing times and vehicles from both countries – what to look out for is covered in the article on border stations.

Am I allowed to photograph on Czech stations?

Photography from the platform is generally possible, as long as you don't endanger or obstruct anyone. The network operator's house rules apply, and staff can give instructions. The general principles are summarised in the article Am I allowed to photograph trains?.

Is Správa železnic also the safety authority?

No. Vehicle authorisation, safety certificates and oversight lie with a state authority, not the network operator. This separation of roles corresponds to that between DB InfraGO and the Federal Railway Authority in Germany.

Why do old signal boxes disappear so quickly?

Because the corridor upgrade replaces old signalling technology with central control. Mechanical signal boxes and semaphore signals can still be found on branch lines, but disappear without notice. Anyone wanting to document them shouldn't wait – background is provided in the article on signal boxes and operating technology.

Log vehicles from Správa železnic

Company, vehicle, location and date logged in seconds – and visible to the community.

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The operational level in the railway operator database

Who actually runs the trains, with keeper markings and identifying features on the vehicle.

Typical vehicles

Where you will find Správa železnic

Spotting locations where you will regularly come across vehicles from this organisation – with viewpoints, the best light and coordinates.

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Traintrack editorial team

This database covers the company and brand level of the railway. Group structures, shareholdings and transport contracts change all the time – confirmed details are in the fact file, and anything subject to change is marked as such. Who actually runs the trains is covered in the railway operator database.

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