Overview
- The full closure runs from Friday, November 7 at 22:00 to Monday, November 10 at 05:00 between the Hamburg‑Stellingen (26) and Hamburg‑Heimfeld (32) junctions in both directions.
- Access ramps close from 21:00 Friday at Stellingen, Volkspark, Bahrenfeld, Othmarschen, Waltershof and Heimfeld, cutting local entry and exit to the A7 corridor.
- Work includes installing new traffic‑sign gantries on the K20 Hochstraße Elbmarsch, testing and integrating the new tunnel control centre, and Elbtunnel maintenance and repairs.
- Signed long‑distance detours route traffic via the A1, A21 and B205, with drivers advised to avoid Hamburg or use rail, and oversize or heavy transports prohibited from transiting the closed section.
- Hamburg police expect major delays as large demonstrations and an HSV home match against Borussia Dortmund coincide on Saturday, with additional inner‑city restrictions likely; separately, the A7 at the Grenztunnel Füssen is closed Wednesday 18:00 to Thursday 06:00 for resurfacing with local detours.