Construction site chaos in Celle: Important closures and diversions!
On November 2nd, 2025 there will be numerous construction sites in Celle that will lead to traffic delays - here is all the important information about diversions and closures.

Construction site chaos in Celle: Important closures and diversions!
There is a lot of construction activity in the Celle district today, November 2nd, 2025, which not least also affects traffic. Although it is good that many decisions are being made to improve the infrastructure, the population is faced with a large number of road closures and diversions. CZ reports that the most important roads affected and the respective measures are now listed in detail.
A serious intervention is the complete closure of the B3 between Wolthausen and Offen, which will last until November 28th. Construction work is taking place on the cycle path here, but rescue and emergency vehicles as well as buses, pedestrians and cyclists can still pass. Diversions 11 and 22 are signposted and should be followed to avoid the traffic disruptions. Information from also ensures a smooth flow of traffic Traffic situation.de.
Further construction sites at a glance
The B3 in Bergen is also affected: There is a narrowing of the road due to construction work on Celler Straße. Cyclists are encouraged to push their bikes along the footpath to stay safe.
In Bergen, Beethovenstrasse and Mozartstrasse are also dedicated to urban development funding. Beethovenstrasse is completely closed between Bachstrasse and Mozartstrasse. Not only the road but also the water and power lines are being renewed. These measures are scheduled to be completed by the end of 2026. An important step for traffic safety and quality of life in the region.
Another construction site concerns the Örtze Bridge in Hermannsburg, where work has been underway since October 7th to renew the bridge between “Trift” and “Olendorp”. This work is expected to be completed by the end of the year and will enable a wider crossing of the Örtze. Similar measures such as the rehabilitation of bridges on the K46, K47 and K49 are also underway and will last until October, with traffic passing in one lane.
Traffic disruptions in detail
The road administration also provides information about the renovation of the K65 between Jeversen and Thören, which has been completely closed since October 20th in order to replace a damaged pipeline. A wide diversion via Wietze (B214), L298 to Winsen/Aller and L180 to Bannetze and Thören is recommended. In the future, passengers at the “Schmiedestraße” bus stop on Mittelstraße should also be careful, as accessibility work has been underway here since August 11th and is due to be completed at the end of October.
In addition, there are still restrictions on Breite Straße in Celle, where the renovation of all supply lines and street lighting has been in full swing since July 8, 2024. All of these attitudes and measures are a strong indication that the city is ultimately heading in a positive direction for citizens and the transport network.
Although construction sites and traffic delays can sometimes be frustrating, the improvements these measures bring could soon mean that all commuters and residents are a little happier (*happy*) with their traffic situation. For further information and current traffic reports, it is worth taking a look at the websites of the building authorities and transport services.