In Wißmar, Schulstraße will be closed for an estimated three weeks from Monday 23 August due to roadworks. As a result, route 801, which serves the Giessen-Launsbach-Wißmar route, will be detoured, as will route 800 on the Giessen-Wettenberg circuit. The school bus to Landgraf-Ludwig-Gymnasium will also have to bypass the roadworks.
The "Holz + Technik-Museum", "Ruttershausener Straße" and "Evangelische Kirche" stops will be cancelled due to the diversion. Passengers can use two alternative stops in Wißmarer Bahnhofstraße. The alternative route takes lines 800 and 801 from the "Launsbacher Straße" stop via Bahnhofstraße to the "Krofdorfer Straße" stop. From the "Krofdorfer Straße" stop, the school bus will take the diversions via Bahnhofstraße to the alternative stop there.