Iseran’s Maurienne-side road has weekday closures from 12 October
Roadworks close the D902 between the pass and Bonneval-sur-Arc on weekdays until 23 October. Plan arrivals via Bourg-Saint-Maurice.
By Fredrik Lennström · Val d’Isère Field Guide
A summary of the official notices linked below, prepared with AI assistance. Check the original notice for current arrangements.
The through-route over the Col de l’Iseran to Bonneval-sur-Arc is scheduled to close on weekdays from 12 to 23 October 2026. The work affects the Maurienne side of the D902, between the pass and Bonneval-sur-Arc.
For a journey to Val d’Isère during these weekday closures, approach through the Tarentaise valley via Bourg-Saint-Maurice. The 17–18 October weekend is outside the announced weekday works schedule; use the current road report before planning a crossing, as mountain-road conditions can change.
Sources
Checked
- Road information: D902 Maurienne-side works, 12–23 October 2026 · Mairie de Val d’Isère (French)