Judicial Drive trees

The trees planted on Judicial Drive near Main Street are in a foot wide grass strip between the curb and sidewalk. Trucks regularly clip the branches that stretch toward the street, and it’s only a matter of time before tree roots uplift the sidewalk. The only reason I can think of as to why they were planted there is for the benefit to the developer. As the trees mature, who is responsible for trimming them and repairing the sidewalk - the Cameron Glen HOA, or my tax dollars?