What Are the Main Causes of Concrete Sidewalk Damage in New York City?

What are the most common causes of concrete sidewalk deterioration in New York City, and how do environmental conditions, tree roots, soil settlement, and pedestrian traffic contribute to sidewalk damage?

Please explain how property owners can identify cracks, uneven sidewalk slabs, and trip hazards. Also discuss the difference between sidewalk repair and complete concrete replacement, including important NYC Department of Transportation requirements.

Reference for understanding NYC sidewalk repair services and common repair methods:
https://rockzenconstruction.com/sidewalk-repair-nyc/