The heavy used motorway 1 Autobahn 1 - A1 connects to Bremen in the northeast or Cologne in the southwest. If you're coming from the Netherlands, then the more quieter A28 is your choice.
By train
By train
There is a regular train service from Bremen, Oldenburg and other cities.
By plane
By plane
The nearby airport from Bremen. There is a connecting hourly train service from the Bremen central station.