 WBAL News Radio 1090 and FM 101.5. Traffic. Good evening. Let's start in Howard County. The congestion is now easing for those of you heading north on Route 29 and Maryland 100 approaching Ellicott City from Columbia after a recently cleared crash on Route 29 north at Exit 24A, which is the exit to Route 40, Baltimore National Pike. You can expect northbound and southbound delays on the BW Parkway approaching 197 and Laurel.