Potholes and traffic jam chaos: Potsdam-Mittelmark is fighting today on January 17th!
Current traffic situation in Potsdam-Mittelmark on January 17th, 2026: traffic jams, construction sites and accident warnings on the A9, A10, B1, B2 and L79.

Potholes and traffic jam chaos: Potsdam-Mittelmark is fighting today on January 17th!
What's new in Potsdam-Mittelmark's traffic situation? Today, January 17, 2026, the traffic situation is moving. Traffic jam warnings and construction sites are causing delays along important routes, such as [maz-online.de]. The A9 and A10 motorways as well as the federal roads B1, B2 and the state road L79 are particularly affected.
The data comes from a wide range that includes Teltow, Werder (Havel), Kleinmachnow, Stahnsdorf, Michendorf, Beelitz, Lehnin Monastery and Bad Belzig. Close cooperation with the “TomTom” service ensures up-to-date information about the traffic situation. TomTom uses GPS coordinates from millions of devices and government road sensors to deliver comprehensive traffic data every five minutes. In addition to TomTom, providers such as Google Maps, Apple Maps and Garmin are also active to monitor the traffic situation.
Current traffic disruptions
Particular caution is required in the Ferch region. There are repeated disruptions here due to numerous accidents in the triangle on the A9 and A10. But you should also have sharper eyes on the A9 towards Beelitz; Accidents are increasing here too. On the L79 near Nuthetal, the road conditions are critical, especially when it is slippery. Traffic jams are also to be expected on the popular routes B1 and B2 to Potsdam.
The city itself offers a wealth of information for anyone traveling in and around Potsdam. According to mobil-potsdam.de, drivers can check for free travel, slow-moving traffic or traffic jams. In addition, the current and planned closures and construction sites are clearly listed. Anyone looking for parking will find numerous options near the city center and tourist destinations. A city-wide parking guidance system helps to quickly discover free parking spaces.
Public transport links and cycling
Potsdam doesn't just score points with the car journey. Local public transport combines regional trains, S-Bahn as well as trams and buses, thus offering an uncomplicated travel option. Network plans and connections are available so that no transfers or waiting times are lost.
Friends of gentle transportation will also get their money's worth. The compact city structure allows ideal cycling distances of up to 5 km, and the undulating landscape makes cycling particularly pleasant. The city center is designed to be pedestrian-friendly, especially on Brandenburger Straße, where short distances to the tourist highlights are tempting.
To ensure road safety, there is good street lighting in Potsdam. In addition, disruptions such as broken traffic lights, street lights or missing street name signs can be reported directly.
Whether by car, bike or public transport – one thing is certain: traffic in Potsdam-Mittelmark is busier than ever! Stay safe on the road and remember to be considerate of other road users, such as [maz-online.de].