Portland, Oregon, the venue for the next Indoor World Championships.
Until recently, digital previews of the future track or prespectives of the yard were circulating on the web.
The organiser committee set a web cam in order to shot a time lapse to document the construction of the building where the World champions will be awarded until the end
Apparently, the erection of the track and the galleries takes only ten days working, it is astonishing to see from the time lapse as lights, galleries and various parts of the track have been installed.
The opening of the event is only eight days away, let be ready to watch athletes running, jumping and throwing, starting by looking at this curious video.