There are one single_phase region and two two_phase regions in the phase section.

相图上呈现两个两相共存区域和一个单相区域。

youdao

Phase two - opened on Thursday - is the longest section of the road, crossing the Clyde at Rutherglen Bridge and passing Dalmarnock Railway Station, the Commonwealth Arena and Celtic Park before joining the Parkhead by-pass at the Forge Retail Park.

BBC: New ?25m Clyde Gateway road opens in Glasgow