press release:

The westbound lanes of the Spokane Street Viaduct will not be closed overnight this week as originally planned. The work planned for tonight through Friday night will be rescheduled when steel girder delivery is confirmed.

Also, the overnight closures of Sixth Avenue S will now continue through the morning of July 29th. With the quick procurement of materials for viaduct work above Sixth Avenue, crews will now be able to use the extra days to progress further on this part of the project.

See www.seattle.gov/spokane for more details on this project.