Overview
- The A3 near Duisburg closes in both directions between Kreuz Oberhausen‑West and Kreuz Breitscheid from Friday, 7 Nov, 21:00 to Monday, 17 Nov, 05:00 to demolish A3→A40 connecting bridges as part of the Kreuz Kaiserberg rebuild.
- All ramps at Kreuz Kaiserberg are shut during the operation, with wide detours signed via A524, A59 and A42 using dynamic dWiSta boards to steer traffic away from local streets.
- In the Frankfurt area, the A661 shuts from Bad Homburger Kreuz to Oberursel toward Oberursel‑Nord from Friday, 7 Nov, 22:00 to Monday, 10 Nov, about 04:00 to complete the final pre‑winter resurfacing phase, with diversions via U20, U22 and U30.
- At Offenbacher Kreuz, A3 southbound is fully closed Saturday 17:00 to Sunday 17:00 and A661↔A3 ramps are unavailable as Deges inserts a second temporary A661 bridge, plus a separate ramp from the A661 to the A3 toward Köln closes Friday 01:00 to Monday 05:00 for asphalt works.
- Authorities expect heavy delays, note bus substitutions on Duisburg lines 903 and U79 during overlapping works, and caution that while some links reopen after 17 Nov, several connections at Kaiserberg remain restricted until mid‑2027; an A40 closure through Duisburg over the same weekend further tightens capacity.