Seattle Public Utilities will be working on the water lines on Greenwood Avenue between North 84th and 85th streets this weekend.
That means traffic in each direction will be reduced, parking will be restricted, and bikes will need to merge with traffic on that block.
The west sidewalk (next to the natural gas explosion site) will remain closed, but the east sidewalk will remain open during the work.
A uniformed police officer will be onsite to direct traffic.