Building over a working railway: Visit to Paris Austerlitz T6B construction site
For over 30 years, investment has flowed into urban regeneration of the River Seine south bank (“rive gauche”) in eastern Paris. Most visible is the iconic Bibliothèque François Mitterrand (French national library) constructed in 1995 right on the riverside. Running just behind this building and parallel with the river is the railway approach to the Austerlitz main line train station. To create a neighbourhood better connected to the river, the architects and planners decided on a radical solution: construction of buildings directly over the top of the railway. Picture: Approach to Paris Austerlitz station before construction started (mirr.eu) On 28th November 2025, the ICE France Association organised a visit to one these construction projects (referred to as T6B) and invited members…