Pretty sure that’s the old JB Hifi in Suez Street just off Stafford Road.

https://maps.app.goo.gl/ZngLxcWNKCZKcTaU7

You need to set Street View back to 2009 to see it when it was still JB Hifi. The low wall to the left of the entrance is visible in both photos.

My best guess is the corner of Thomas Street and Hamilton Road Chermside, taken from the right hand turn lane into Westfield. Street View only goes back to 2008 when the apartment block that is now on that corner was being built.

https://maps.app.goo.gl/4Yw2sgt9wGnd2tQH9

Fourth photo is Sangate Road outbound near the corner of Robinson Road.

Toowong roundabout is really sketchy. I used to go through there every day and saw numerous accidents. Mostly nose tail incidents like this poor person seems to have suffered.