# Luxembourg rail and road works

> Live situation record from CLSTR: https://clstr.news/situations/luxembourg-rail-and-road-works
> Updated: 2026-08-03T11:31:04.000Z. Sources: 2. Developments: 2.

In late July 2026, extensive infrastructure works on the CFL line to Luxembourg in France and on Belgium’s eastern ring line prompted the introduction of frequent replacement buses between Thionville and Luxembourg and adjustments to NMBS S‑train schedules. Passengers reported longer journeys and coordination challenges with train connections.

A later report in early August detailed a separate disruption: the N12 highway between Bour and Tuntange was closed for a single‑day road‑work operation on 5 June 2026. Numerous local bus routes were rerouted or given temporary stops, with advice to use provisional stops and updated timetables. Both incidents illustrate how cross‑border rail maintenance and domestic road repairs in 2026 led to widespread bus service modifications for travelers in Luxembourg.

## Timeline

### 2026-08-03: N12 Road Closure Between Bour and Tuntange in Luxembourg

N12 between Bour and Tuntange closes on 5 June 2026 (08:30‑16:30); bus lines rerouted with a temporary stop on Rue de Luxembourg.

2 sources. https://clstr.news/cluster/n12-road-closure-between-bour-and-tuntange-in-luxembourg

### 2026-07-23: Luxembourg Train Links Disrupted by Works in France and Belgium

Rail works force bus replacements on the Thionville‑Luxembourg route in France and suspend Brussels‑Luxembourg train services in Belgium, prompting schedule changes and alternative bus options.

2 sources. https://clstr.news/cluster/luxembourg-train-links-disrupted-by-works-in-france-and-belgium

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Cite as: Luxembourg rail and road works. CLSTR, https://clstr.news/situations/luxembourg-rail-and-road-works