Transportation thumb|Dutch topographic map of Hoogezand-Sappemeer (town), June 2014 The A7 motorway (European Highway E 22, Amsterdam-Groningen-Germany) crosses the municipality. There is also a railway line providing service to Groningen and Nieuweschans/Leer(Germany). Trains serve four stations in the municipality, Kropswolde, Martenshoek, Hoogezand-Sappemeer, and Sappemeer Oost. Since 2007, trains will stop 4 times an hour.
Transportation thumb|Dutch topographic map of Hoogezand-Sappemeer (town), June 2014 The A7 motorway (European Highway E 22, Amsterdam-Groningen-Germany) crosses the municipality. There is also a railway line providing service to Groningen and Nieuweschans/Leer(Germany). Trains serve four stations in the municipality, Kropswolde, Martenshoek, Hoogezand-Sappemeer, and Sappemeer Oost. Since 2007, trains will stop 4 times an hour.