Nine-week test for Starnberg Tunnel: What drivers need to learn. Five streets meet at Tutzinger-Hof-Platz (on an older drone photo).

Some turning options will be eliminated during the test from the end of March. If there are major traffic jams, the test should be stopped, says the Weilheim State Building Authority. The test phase must be carried out this year so that the knowledge gained can be integrated into the optimization of further planning for the B 2 tunnel.