Found this at one of the bus stops next to the Adelaide Av onramp for Hopetoun Cct;
(https://www.actbus.net/forum/proxy.php?request=http%3A%2F%2Fi64.photobucket.com%2Falbums%2Fh175%2FRJT-RR-GR%2FDSCF1453-1.jpg&hash=07ff99fcb45ac3a0fa393c3fc7a75ae752c09d89)
Perhaps time to update the information there!
It isn't in standard ACTION publication format though, perhaps an over-enthusiastic local?