Can someone please confirm whether "QLd Ambulance Station" is located here?
Thank you

This roundabout is known (and signed) as "Ernie's roundabout". It's a bus layover / driver facility area for Brisbane City Council buses.

busses must only turn left onto Victoria Bridge

boat ramp?

Car Park

via StreetComplete 15.0

William Street is currently closed between Margaret Street and Alice Street for construction of QWB, but will reopen in 2022. See: https://queenswharfbrisbane.com.au/news/rebuilding-william-street-for-construction-traffic-and-queens-wharf-brisbanes-future-front-door/

halls level 1, car park ground level and below ground

Denbigh Street (full length between Gladstone Road and Grantham Street) was permanently closed in 2019 to allow for construction of the Inner City South State Secondary College. The street should be removed from the map. See: https://qed.qld.gov.au/programs-initiatives/det/building-education/new-schools-for-2021/inner-city-south-state-secondary-college

Ukrainian Community Centre (Ukrainian Community of Queensland Inc.)