Current Activity

Found here are current construction activities for the Transit Center and the Downtown Rail Extension also known as the Portal.

Notices for Construction Activities

Salesforce Transit Center and Rooftop Park

Salesforce Center and Park Closure Notice (April 22 and April 29, 2023)


Final Look Ahead Notice for Construction Activities


Downtown Rail Extension (DTX) / The Portal

Utility Potholing on Townsend Street between Third to Seventh streets (August 21 to September 2, 2023)


Land Surveys along Downtown Rail Extension/The Portal alignment (June 19 to July 17, 2023)

Land Surveys between 4th and 7th Streets along Townsend Street and within Caltrain Station Tracks:

• April 3 to April 28, 2023:

• March 6 to March 31, 2023:


Transbay Program Construction Notice for Work Occurring the weekend of 10.21.22