Just got word of this from SDOT, which says it’s happening now, and since it’ll affect traffic well beyond the morning commute, we’re publishing it outside the traffic report:

Emergency deck spall repair work, on the (bridge).

The location is eastbound in the left general-purpose lane approximately 10 feet after the exit for 4th Ave S.

Crews should complete all work by 3:30.

Message board signs will be in place to alert drivers, approaching the work area.