Nieco pre milovnikov dratolezov:
http://mercurio.iet.unipi.it/pix/lv/trolleybus/riga9tr-double.jpg
http://www.blickpunktstrab.net/currenw0.jpg
http://www.obus-technik.de/Begriffe/begriffe.html - TOTO JE VELMI PEKNE...
http://mercurio.iet.unipi.it/pix/lv/trolleybus/riga9tr-double.jpg
http://www.blickpunktstrab.net/currenw0.jpg
http://www.obus-technik.de/Begriffe/begriffe.html - TOTO JE VELMI PEKNE...

tr3mp
Inak svojho casu boli kratke aj 27, 47 (obe uz pri premavke cez novu Petrzalku). Hned po zavedeni aj 119 a 120 ...