Webtraffic in miami is about to become a little more hectic than usual due to a closure that is coming to a busy part of the dolphin expressway to enable crews to work on a major. Websouth florida's news station. Webdriving directions, traffic reports & gps navigation app by waze. Webexpect a clogged palmetto (state road 826) from miami lakes to hialeah gardens and medley, fl511. com says. There is also slow traffic in the westbound lanes.