ProRail Discontinues Next-Generation Pintsch Traffic Lights
20.10.2025
Dutch rail transport operator ProRail suspended the use of traffic lights provided by German company Pintsch following a series of failed tests and recurring technical problems. The move affected the process for the modernization projects and called for a safety standard audit at the whole network.
This is reported by the railway transport news portal Railway Supply.
Pintsch Traffic Lights Cause Losses
The mini head consisted of a series of signal colors, but were described to poor visibility at the intersection under sunny or foggy weather, resulting for some to be taken apart and others to be temporarily incapacitated by ProRail.
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ProRail and Pintsch attempted to refine the system, but the refinements did not solve the problems with visibility. The Dutch operator, consequently, broke the contract and aims to seek compensation worth tens of millions of $.
ProRail to Replace Traffic Lights and Tighten Quality Control
ProRail is teaming up with Dutch firm Vialis, a proven supplier for decades of classical signaling systems. The operator is also going to initiate a fresh European-wide tender for the sake of appealing to stable manufacturers and securing stable operation for the rail infrastructure.
The retreatment of traffic lights from the network has lowered the rate of modernization at some major stations. Nevertheless, ProRail underlines that safety and clarity of signals are more important than the rate of innovation. Hence, the firm will reinforce technical standards and implement tighter procedures for the inspection for all future gear.
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What are Pintsch next-generation traffic lights?
They are compact railway traffic lights that combine multiple color signals in one unit to save space and simplify design.
Why did ProRail stop using Pintsch traffic lights?
Because the signal visibility was too low, reducing operational safety for train drivers.
Who will replace Pintsch equipment?
The Dutch firm Vialis will supply traditional traffic lights, while ProRail will issue a new tender for upcoming projects.
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