Not many people seemed to know what it was named after, and some even suggested that the link with the band name was a bit of an afterthought. Then there were people who were like “oh yeah, I knew it was named after a band, never listened to them though”. It is an unexpected one, because it’s such a new bridge and right in the centre (but tolled and right next to free alternatives so I never went over it in a car), but there’s nothing I could see on the bridge to make the link to the band, or even to know its name.
All anecdotal, of course, but I definitely didn’t get the feeling that The Go-Betweens had a disproportionate popularity there.
The next bridge should be called the Savage Garden Bridge IMO.