Not open at the moment. I got stuck having to ride along Wellington St yesterday with the bit over the railway near the arena now closed (and no obvious detour to get over there). Plus that stupid path behind the arena has been closed for months, no idea why.
I think a panel fell off the Arena and the safety police said they had to close the path, and then it never reopened. The new route was nice except the lights at the underpass but I got a green light as I came down so I did not have to stop.
There was a route just back from the old route on a new road across the railway it seemed to go through past the new offices to Wellington St somehow. I had already gone past to where the old route started and could not bothered to go back and could see the new path ahead so just followed it expecting it to stop randomly as many bike paths in Perth do and was surprised to find it went the whole way.