On a recent visit to Eastern Market (7th St north of Pennsylvania Ave), Mayor Gray was so pleased about the installation of Flexi-Pave Sidewalks there that he Tweeted about it.

.@SustainDC RT @DDOTDC: We're installing new flex sidewalks on 7th St SE near E. Market. Flex-pave reduces runoff & is better for trees.

— Vincent C. Gray (@mayorvincegray) October 16, 2013