Parliamentary question: A7 tunnel limits to remain as safety repairs await replacement parts, Mobility Minister Backes says
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Minister of Mobility and Public Works Yuriko Backes told MPs that there is currently no timeline for lifting the single-lane restriction and 70 km/h speed limit in the Grouft and Stafelter tunnels on the A7, as safety issues linked to faulty ventilation systems can only be resolved once specialised replacement parts are delivered.