I love trees and all of the things they do for us. They shade us, feed us, house us. Trees are something we just need more of here in Southern California.
I used to work at an urban forestry non-profit, TreePeople. So I am familiar with the challenges of the tree/sidewalk interface. I have fielded calls from people frantically trying to save trees that are being ripped out because they are lifting the sidewalk. I have also received calls from people eager to remove trees for the same reason. Sadly, I have also heard from people that would call just to complain about a tree being messy and littering their sidewalk or driveway. My personal take on that is it isn’t the tree that should be removed- it is the concrete. Leaves falling off of trees is a good thing. Leaves make glorious mulch or compost and that hardscape is just in the way of some healthy soil.
Nonetheless, in a city there are sidewalks. There are also commonly trees near sidewalks. The wrong species of tree or a tree that is too large for the available space, can lead to problems. Cracked or raised sidewalks can be hazardous or inaccessible for the disabled, people with strollers, cyclists, skate boarders and those of us who are just generally clumsy. Rubber tiles in place of concrete can be a solution. They allow the tree roots to grow yet they are flexible. They conform to the contours of the roots. This eliminates gaps and provides an even surface. They are safer than ordinary concrete and allow the tree to thrive as well. I have heard of these rubber tiles before but I had never seen them in person until just a few days ago. I came across this tree and the rubber sidewalk in a leafy, pretty suburb along a major boulevard with a lot of foot traffic. Viva el arbol!
More on this material via the Charlotte Observer,“When the rubber meets the sidewalk (at $80 a foot)”.
The company that makes them is called, not surprisingly, Rubber Sidewalks.