Mercedes-Benz is supplying anonymised vehicle data to public authorities in Germany and the Netherlands to help identify road damage, unclear signage and accident hotspots, supporting infrastructure management at national scale. Two active programmes demonstrate how sensor data from connected vehicles can reduce the need for manual road surveys.

In Baden-Württemberg, the state transport ministry is using the data to build a digital traffic sign register covering all sign categories, with an open-source database designed to reduce site inspection requirements and support traffic management services.

Mercedes-Benz Connectivity Services has been selected as innovation partner for phase two of the Dutch Road Monitor (ROMO) programme, running from 2026 to 2029. The initiative covers approximately 130,000 km of roads in collaboration with the Ministry of Infrastructure and Water Management and the Netherlands National Road Traffic Data Portal.

In a statement, Michael Drzymala, Chief Executive of Mercedes-Benz Connectivity Services GmbH, said: “The projects impressively demonstrate how anonymised vehicle signals can make a tangible contribution to traffic safety. Through close cooperation with public institutions and international programmes such as Road Monitor, we are laying an important building block for planning and operating road infrastructure in a smarter, safer and more efficient way.”

Why this matters:

• Fleet data is becoming a parallel infrastructure sensing layer.Mercedes-Benz vehicles are effectively mapping road conditions, signage inconsistencies, and damage hotspots across 130,000 kilometres of Dutch roads and Baden-Württemberg’s entire sign network—functions that previously required manual survey and are now being replaced by continuous, anonymised telemetry at negligible marginal cost.
• Government adoption signals a shift from pilot to dependency.The Netherlands renewing Mercedes-Benz as an innovation partner for a second phase through 2029 suggests public authorities are building maintenance planning processes around commercial vehicle data rather than treating it as supplementary—a relationship that becomes harder to unwind and more valuable to the data provider over time.
• Voluntary opt-in framing carries long-term data governance implications.The programme’s reliance on customer consent is presented as a privacy safeguard, but as infrastructure agencies come to depend on the data, pressure to maximise coverage could test how voluntary that consent remains in practice.