"Sidewalk Watch" sounds like a good title for a reoccurring series, I'll see what I can do.
In the meantime, here is a shot of some beautiful new bricks on Monument Street, on Munjoy Hill. Brick sidewalks, as well as asphalt and concrete ones, are prone to become uneven due to the thawing of the soil every spring and the growth of tree roots.
Looks like public works will be finishing the intersections this week. You'll notice that the intersections with the street will meet ADA (Americans with Disabilities Act ) standards.
Rights of Way posted a great article about the peninsula traffic study's finding on the city's sidewalks earlier this year. It looks like the stretch of Monument Street currently being repaired had poor ramp conditions and several of the street's sidewalks were generally in 'poor' condition.