Deplorable shape of a major pedestrian sidewalk on 4th Street SW

Nature of Concern: Heaving / Sinking Sidewalk

Type of Sidewalk: Concrete

Specific Details: How is it acceptable for a sidewalk on a major major pedestrian street to be in such bad shape? Watched an elderly man almost trip & fall here today. Can't negotiate all the holes with a baby stroller.

Specific Location: Sidewalk on east side of 4th Street SW just four of Purple Perk

If at intersection corner? Not at an intersection