 9 30 wfmd traffic for frederick and surrounding counties you're seeing brake lights on 270 north from montrose road in rockville through 80 in urbana 270 south has delays through buckiestown pike 15 north is backed up from new design to modern 15 south from 26 through west patrick 70 west is slow over 29 in howard county from 144 through 180 in frederick county we also have a new accident in mile marker