The Santa Clara Valley Transportation Authority announced Wednesday morning that light rail service on the Blue line has been completely restored, while partial service for the Green line had resumed.

Partial blue line service between downtown San Jose and Baypointe also resumed around 11 a.m. Monday morning, the VTA said. The green line will take more time before resuming, the VTA said on social media.

The order means South Bay transit workers must return to work immediately — but it’s unclear how long it will take for all transit services to resume.