On November 12th, I posted that DDOT’s Urban Forestry Administration was planning to repair sidewalks that have been damaged by street trees at locations citywide with Flexipave. Flexipave is designed to reduce the damage to sidewalks by tree roots, and to provide the additional environmental benefits of allowing rainwater to infiltrate into the tree space.
Over the weekend I saw my first example of Flexipave on the 600 block of Princeton Place. Overall I liked it an am very interested in seeing how it holds up to the elements. Other approaches DDOT has previously used to provide a flexible sidewalk over tree roots have not lived up to their promise.
(Flexipave on the 600 block of Princeton Place, NW)