Braunschweig, BVAG tram 7355 in an advertisement livery stops at Hamburger
Straße. Note the 3-rail tracks: the trams of Braunschweig run in 1100 mm
gauge; to be able to run standard gauge trains into the city at a later
time, a third rail has been installed in some parts of the tram network.
2001-04-26. 
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photo: <a href="mailto:tbk@uncia.de">tobias b köhler</a>