by ATHENA BESHUR in Green Infrastructure. Posted July 28, 2019 Curb cuts allow stormwater to enter into the garden. A sediment trap allows street debris to accumulate below grade, which can then be cleaned periodically. Tags curb cut El Alamo Rain Garden Stormwater tree Related posts Soil Building November 29, 2019 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment.