Key takeaways
- DB InfraGO doesn't run any trains. It owns the tracks, signals and passenger stations – the trains belong to DB Fernverkehr, DB Regio, DB Cargo and dozens of other companies.
- The house rules on the platform sit here. It isn't the railway operator that decides on your presence, but the station side of the infrastructure.
- GO stands for oriented towards the public good – the company is meant to keep earnings in the network rather than pass them up to the group.
- Corridor renovations shift entire spotting areas. Where a line is closed, traffic gets diverted – and diversions are the best days of the year.
- Not everything at the track belongs to InfraGO. Traction power, approval and railway police are three separate responsibilities.
Contents
- 1.Fact file
- 2.Business areas
- 3.Structure & brands
- 4.History at a glance
- 5.How to recognise the company
- 6.Strengths and weaknesses
- 7.One company made of two halves
- 8.Who’s responsible for what at the station
- 9.How to plan around an engineering works site
- 10.Where the infrastructure becomes visible
- 11.Who’s allowed to approach you – and who isn’t
- 12.Verdict
- 13.Frequently asked questions
Fact file
| Role in the system | Railway infrastructure company – network and stations, no train operations |
|---|---|
| Formation | created in 2024 by merging DB Netz and DB Station&Service |
| The GO in the name | stands for gemeinwohlorientiert (oriented towards the public good) – profits are meant to flow back into the network |
| Group membership | subsidiary of Deutsche Bahn AG, indirectly owned by the federal government |
| Not responsible for | traction power (DB Energie), approval and oversight (Federal Railway Authority), railway police (Federal Police) |
| Revenue | track access charges from railway operators and station fees for platform use |
| Defining theme | corridor renovations – entire main lines get closed completely for months |
| Relevant for spotters | the house rules on platforms and at stations sit here, not with the railway operator |
| Official website | strecken-info.de |
Business areas
Structure & brands
Parent group:Deutsche Bahn AG
History at a glance
How to recognise DB InfraGO
Does the train really belong to DB InfraGO?
- Platform signage and wayfinding systems belong to the infrastructure, regardless of whose train is stopping there
- House-rules notices and prohibition signs at the platform end name the station side as responsible
- Yellow maintenance and survey vehicles work for the network but usually belong to construction firms
- Engineering-works signs and diversion notices carry the InfraGO logo – train operators only inform you secondarily
- No vehicle carries InfraGO as the operator; anyone looking for it on a data panel will look in vain
- Signal boxes and signals belong to the network and are the most reliable clue to operational railway land
- Overhead line equipment belongs to the group, but to the energy company – a common misattribution
Strengths and weaknesses
What the company stands for
- Germany's densest network – almost every spot lies on InfraGO land
- Platforms are publicly accessible and therefore legal locations
- An official line information portal makes engineering works and closures plannable
- Diversions bring unfamiliar vehicles onto lines where they otherwise never run
- Large hub stations bundle many operators in one place
Where it falls short
- Corridor renovations shut down entire areas for months
- The house rules can restrict tripods, long stays and video recording
- The company is invisible in the picture – you're always photographing other companies
- Responsibilities are split up: traction power, oversight and railway police sit elsewhere
- Older sources still talk about DB Netz or DB Station&Service and are out of date
Updated: August 2026 – If someone approaches you on a German platform, it’s almost never about the train you’re photographing. It’s about the ground you’re standing on – and since 2024 that has belonged to DB InfraGO. Tracks, points, signals and passenger stations in one company, trains in entirely different ones. Once you know this split, most trackside situations make immediate sense.
Never miss a diversion day
Log which vehicles run over your home line during a closure – days like that don't come back.
One company made of two halves
Until 2024, the network and the stations were separate companies. That was invisible to passengers, but decisive for responsibilities: one company was in charge of tracks and signals, the other of platforms and station buildings. With the merger, both now sit in one hand.
The basic order hasn’t changed. DB InfraGO is a railway infrastructure company and thus the counterpart to the operating companies of Deutsche Bahn AG. It doesn’t own a single passenger or freight train, and it isn’t allowed to favour its sister companies when granting network access – which is why TX Logistik, Captrain and dozens of other companies run on the very same tracks.
Who’s responsible for what at the station
A station looks like a single unit, but it’s actually a patchwork of responsibilities. This table answers the questions that really matter when it comes down to it.
| Facility | Responsible | What applies to you |
|---|---|---|
| Platform | DB InfraGO, passenger stations division | staying is allowed, house rules belong to the infrastructure |
| Track, ballast, points | DB InfraGO, network division | entering forbidden, regardless of the reason |
| Retail areas in the station | tenants and operators | own house rules for that particular space |
| Overhead line and traction power | DB Energie | danger to life, minimum clearance without exception |
| Depot, stabling sidings | railway operator or vehicle keeper | operational land, not public space |
| Approval and oversight | Federal Railway Authority | a regulator, not a contact for photo questions |
Anyone who knows these six lines knows, at any approach, who actually has anything to say. And they know that the question “Am I allowed to photograph here?” is fundamentally addressed to the wrong party when put to the train operator.
A closure means a diversion
A full closure is bad news for your home patch and excellent news for someone else's. Diverted long-distance trains then run over lines that normally only carry regional traffic – with unfamiliar vehicles, unfamiliar train numbers and empty platforms. Anyone who knows the closure windows can plan the best days of the year in advance.
How to plan around an engineering works site
Check closures
Check the official line information portal before every trip. That's where you'll spot a full closure before you're standing on an empty platform.
Find the diversion route
If a main axis fails, there are usually exactly two alternative routes. On those days, more happens there than in the rest of the year combined.
Check the location for accessibility
Engineering works move paths and put up temporary barriers. What was a viewpoint last year can be operational land today.
Note down train numbers
Diverted trains keep their number. It's the only way to later prove that a long-distance train really did run there.
Log construction vehicles separately
Tampers and works trains belong in their own list, otherwise they skew your operator statistics.
Weigh closure windows against your travel days
A planning aid, not a forecast – but it shows from when on a fallback area is really worth it.
Where the infrastructure becomes visible
At large hubs, everything the network has to offer comes together. At Cologne Hauptbahnhof and Frankfurt Hauptbahnhof, long-distance, regional and S-Bahn services from several companies converge in the tightest of spaces. At Hamm (Westphalia), on the other hand, you see how a hub sorts freight traffic.
On freight axes such as Hagen-Vorhalle, it becomes even clearer that network and traffic are two different worlds: the infrastructure is at the centre of operations there, yet it never appears in the picture.
Keep network and operator separate
With Traintrack you log location and vehicle separately – so both stay analysable later.
Who’s allowed to approach you – and who isn’t
Responsible are …
- infrastructure staff, for the house rules on platform and station
- security staff deployed on behalf of the station side
- the Federal Police for policing measures on railway premises
It depends, for …
- retail areas in the station, where the tenant's house rules apply
- forecourts and approach roads, which often belong to the local council
- platforms at small stations run by other infrastructure managers
Not responsible are …
- train crew of other operators, outside their own train
- the Federal Railway Authority, which doesn't issue photography permits
- other passengers, however assertive they may act
This split isn’t a legal footnote – it saves you arguments. Anyone who knows who’s responsible for what stays factual, and almost always gets further. Why entering the track itself is unaffected by any of this is covered in the article on tracks and penalties.
The end of the platform isn't a suggestion
The permitted area ends at the end of a platform, even if the path continues and nobody's checking. Beyond it begins operational land, with shunting movements, works traffic and overhead line. The rules are set out under clearance at the track and in the article on house rules.
Verdict
DB InfraGO is the company that never appears in any of your photos and yet makes every single one of them possible. It lays the tracks, allocates the paths and decides where you’re allowed to stand. What it doesn’t do: run trains.
Anyone who keeps the distinction between network and traffic in mind not only classifies sightings correctly, but also approaches, engineering works and diversions. That’s more everyday value than an infrastructure company promises at first glance.
Verdict in brief
Network and passenger stations in one company, trains in entirely different ones. DB InfraGO decides your location and your closure days – but never the operator in the picture.
Your line, your engineering-works chronicle
Document what actually ran during a closure – you won't find that anywhere else afterwards.
Summary
- Since 2024, the network and passenger stations have sat in one company – that changes who's responsible for platforms, not the separation of track and traffic.
- For spotters the company matters mainly as landowner: it decides where you may stand and where you may not.
- Engineering works and diversions are the only way the infrastructure directly affects your shot.
- It doesn't help you identify a train – for that, the data panel remains the only reliable source.
Frequently asked questions
What exactly is DB InfraGO?
The infrastructure company of the DB group. It was created in 2024 by merging the former network company and the station company. It owns lines, points, signals, signal boxes and the passenger stations. Trains, on the other hand, are run by railway operators such as DB Fernverkehr, DB Regio or DB Cargo – and many outside providers.
What does the GO in the name stand for?
For gemeinwohlorientiert – oriented towards the public good. The company is meant to keep its earnings within the network rather than pass them up to the group. Whether that solves the network's underlying substance problems is disputed – for you at the trackside it changes nothing about the rules, but it explains why the renaming happened at all.
Who holds the house rules on the platform?
The station side of the infrastructure, i.e. DB InfraGO – not the company whose train happens to be stopping. That's the most practically important point on this page: approaches, conditions and permits all run through the infrastructure. Details are in the article on house rules at stations.
Do I need a photography permit?
For normal photography from the platform, usually not. As soon as tripods, barriers, film crews or commercial use come into play, it looks different. How to apply for a permit and when it's actually needed is described in the article on getting a photography permit.
Is DB InfraGO responsible for safety at stations?
Partly. The company is responsible for the facilities and deploys private security staff. Policing tasks on railway premises, on the other hand, sit with the Federal Police. What happens during an approach and what rights you have is explained in the article on checks by the Federal Police.
Does traction power also belong to DB InfraGO?
No. Overhead line, converter stations and the power grid sit with DB Energie, a separate group company. That's more than a technicality: for a fault on the overhead line, a different organisation is responsible than for a broken set of points. What matters most for you either way – the clearance rules for the overhead line apply regardless.
Why is an entire line closed all at once?
Because during a general overhaul, tracks, points, signalling and platforms are renewed in one go. Night-time works drag on for years, while a full closure bundles everything into a few months. For spotters this means: your usual area falls away, but diversions run over lines where nothing normally runs.
Where do I find out what's currently closed?
Through the company's official line information portal, which shows engineering works, closures and diversions. It also helps to watch live operations – how to practically track disruptions and diversions is described in the article on handling disruptions and diversions.
Does InfraGO ever appear on a vehicle's data panel?
Not as the operator of a passenger or freight train. Construction, survey and maintenance vehicles are a different world: they work for the network but often belong to construction firms such as Spitzke or H. F. Wiebe. Anyone collecting them should log them separately.
What's the difference to the Federal Railway Authority?
DB InfraGO is a company, the Federal Railway Authority is a regulator. The company owns and operates facilities; the regulator approves vehicles, authorises construction projects and oversees safety. The two are regularly confused, but there's no chain of command between them at all.
Log vehicles from DB InfraGO
Company, vehicle, location and date logged in seconds – and visible to the community.
The operational level in the railway operator database
Who actually runs the trains, with keeper markings and identifying features on the vehicle.
DB Fernverkehr AG
DB Fernverkehr operates the long-distance passenger services of Deutsche Bahn. Service category, train type and data panel quickly lead you to the right classification.
Local & regionalDB Regio AG
DB Regio is Deutsche Bahn's local rail division. The group organises regional services regionally – which is why the brand on the train and the keeper marking on the vehicle often don't match.
FreightDB Cargo Deutschland AG
DB Cargo is Deutsche Bahn's freight division and Germany's largest freight railway. You can spot it straight away by the keeper marking D-DB and its traffic-red livery.
FreightTX Logistik AG
TX Logistik AG is a company operating in rail freight, with its registered seat in Germany. This page shows how to recognise its trains – and what a light engine move is.
FreightCaptrain Deutschland GmbH
Captrain Deutschland is a freight operator that trades as part of a brand family. That's exactly what makes identification in the field interesting: brand, keeper and operator often don't match up.
InfrastructureSpitzke Logistik GmbH
Spitzke Logistik GmbH is the rail-transport side of a rail construction group. This page explains why construction firms need their own EVUs and how to recognise their trains.
Typical vehicles
Class 401 (ICE 1)
The ICE 1 is the first ICE generation: two Class 401 power cars, up to twelve intermediate cars in between, and a restaurant car with a raised roof. Here's how to spot it.
ClassDB Class 412 (ICE 4)
The Class 412 is the ICE 4: a multiple unit with powered powercars that runs to seven, twelve or thirteen cars depending on the variant. Here's how to identify it reliably.
ClassSiemens Vectron
The Vectron is Siemens's modular locomotive platform and shapes European freight services. Here's how to identify the variants and read the number correctly.
ClassBombardier TRAXX
TRAXX isn't a single class but a platform: the same base locomotive in many variants. Here's how to decode the type designations and identify the family.
ClassClass 294
The 294 is the radio-remote-controlled variant of the V 90: same design, different fitting-out status. Why that matters for safety in shunting areas.
Where you will find DB InfraGO
Spotting locations where you will regularly come across vehicles from this organisation – with viewpoints, the best light and coordinates.
Köln Hauptbahnhof
Few stations in Europe pack so much traffic into so little space: over 1,200 train movements a day, eleven platform tracks, and the Hohenzollern Bridge starting right behind the platform ends. Get Köln Hbf right, and you'll have more in the bag after two hours than elsewhere in a whole day.
Junction stationFrankfurt (Main) Hauptbahnhof
Twenty-four platform tracks side by side, plus two underground stations and over a thousand train movements a day: Frankfurt (Main) Hauptbahnhof is Germany's largest terminus station. Use the cross-platform properly and you can log half of German long-distance traffic here in two hours.
Junction stationHamm (Westf) Hauptbahnhof
At Hamm, the Ruhr region's great routes go their separate ways: towards Hanover, towards Münster and towards Kassel. Add to that a freight share that hardly any other German main station of this size reaches – and a platform hall that ties the whole operation together.
Junction stationBerlin Hauptbahnhof
Berlin Hauptbahnhof is no ordinary station, but a crossing structure: above the east-west Stadtbahn under a glass roof, below eight tracks in the north-south tunnel. Both levels demand completely different settings – knowing that in advance saves you half the visit.
More companies
Deutsche Bahn AG
Deutsche Bahn AG doesn't run a single train itself. It's a holding company under which dozens of independent companies hold their own licences, rolling stock and transport contracts. Spotting the red DB logo doesn't tell you the operator.
InfrastructureEisenbahn-Bundesamt (EBA)
The Eisenbahn-Bundesamt is a public authority, not a railway company. It authorises vehicles, issues safety certificates and supervises the federal railways. It owns no track, runs no trains – and it's the wrong address for photo permits.
InfrastructureÖBB-Infrastruktur
ÖBB-Infrastruktur owns the tracks, points, signals and most stations in Austria – but not a single train in the timetable. That's exactly why locomotives from companies with no connection to ÖBB roll over the Brenner, Semmering and Tauern lines.
InfrastructureNetzwerk Privatbahnen
Netzwerk Privatbahnen runs no train and owns no track. It's the trade association of Germany's non-federal railways – and the reason a dozen different companies' locomotives stand at a freight hub today instead of just red ones.
Related guides from the blog
- Property Rights at the Station: Where You May Stand and Where You May Not
- Applying for a DB Photo Permit: When You Actually Need One
- Walking on Railway Tracks: What Penalty You Face and Why It Can Be Fatal
- Safety Distance at the Track: The Rules That Save Lives
- Police Checks While Spotting: How to React Correctly
- DB Streckenagent: Track Disruptions and Diversions on Your Route Live
