Why is Wallonia rejecting roundabouts at Mons accident blackspots?
Walloon Minister for Mobility and Infrastructure François Desquesnes has ruled out, at least for now, a roundabout-led response to accident-prone crossroads in Mons, according to La Dernière Heure. The issue is local in geography but regional in competence: major road layouts, blackspot treatment and infrastructure funding sit mainly with Wallonia, while the City of Mons remains the closest authority for residents, traffic complaints and local mobility priorities. The practical question is therefore not simply whether giratoires would be safer, but how Wallonia decides which road works are justified, affordable and technically suitable in the 2024-2029 legislative cycle.
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About this story
The subject is the proposed aménagement de giratoires aux carrefours accidentogènes in Mons, a Walloon local road-safety debate involving regional infrastructure policy. On first mention, the relevant political actor is François Desquesnes, Walloon Minister for Territory, Infrastructure, Mobility and Local Authorities in the government led by Walloon Minister-President Adrien Dolimont. His reported position closes the door to using roundabouts as the preferred answer for the Mons crossroads concerned. In Belgium's institutional system, this is not a federal road file: the Walloon Region is responsible for regional roads and infrastructure policy, while municipal authorities handle local mobility concerns and relay residents' problems.
How to read this story
The history
Roundabouts became a common Belgian road-safety tool because they can slow traffic and simplify conflict points at some junctions. But Wallonia's current road-safety challenge is wider than one design choice. The regional safety strategy is built around reducing deaths and serious injuries across a mixed network of motorways, regional roads, rural routes and urban streets. That means an accident-prone carrefour is usually assessed through crash history, traffic volume, site geometry, vulnerable-road-user risk and cost-benefit logic rather than through a single preferred template.
Regional impact
The impact is concentrated in Mons and the surrounding Hainaut road network. It matters to commuters entering the city, residents near busy intersections, local schools and businesses affected by traffic flow, and emergency services that respond to crashes. The broader regional effect is that Mons becomes another test case for how Wallonia prioritises safety blackspots when infrastructure budgets are limited.
Local impact
In Mons, the practical impact is uncertainty over what will replace the rejected roundabout option. Residents should watch for concrete measures: speed reduction, traffic-light recalibration, better crossings, visibility improvements, lane changes or a formal road-safety audit.
What this means for you
Residents seeking action should direct site-specific complaints both to the City of Mons and, for regional roads, to Walloon mobility channels. The most useful evidence is concrete: date, time, direction of travel, crash or near-miss type, pedestrian or cycling risk, and photos showing visibility or layout problems.
Opposing perspectives
- Walloon Government infrastructure frame
The ministerial position points to a selective infrastructure logic: a roundabout is not automatically the right remedy for every dangerous junction. From this frame, Wallonia must weigh crash data, engineering feasibility, land take, public-transport movement, cycling and pedestrian design, construction disruption and budget pressure before approving a major road redesign.
- Mons residents and local road users frame
For residents who experience these junctions daily, the refusal can read as a lack of visible action at places already perceived as dangerous. This frame values practical reassurance: clearer timelines, immediate low-cost safety measures, transparent crash data and an explanation of why a giratoire is unsuitable at each named carrefour.
- Municipal-relay frame
The City of Mons is not the sole decision-maker on regional-road works, but it remains the political and administrative front desk for local complaints. This frame pushes for coordination between municipal mobility priorities and Walloon infrastructure decisions, especially where local streets, schools, shops and regional roads meet.
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This briefing was prepared with AI assistance and reviewed by a Belgium Impulse editor before publication. methodology.