Sellwood Bridge to close six August nights

I just found this in The Bee. The repairs require six overnight closures and one night with lane closures.

Here's the schedule, subject to change of course:

August 8, 11, and 12 prep work will occur on the west-end.

August 14 8PM to 5AM there will be lane closures, but the bridge will not be closed.

August 15 8PM to 5AM the bridge will be closed for epoxy injections
(I wonder if this is Botox for a bridge)

August 18 6PM to 5AM the bridge will be closed for epoxy injections

August 19-20 6PM to 5AM the bridge will be closed

August 21-22 6PM to 5AM the bridge will be closed SUBJECT TO the availability of specialized equipment. If it's not available, the work will be rescheduled.

During the closures the nearest alternate river crossing will be the Ross Island Bridge.