 It's 9.08. Michael and Son's Precision AC Tune-Up for only $49. Michael and Son. Traffic and weather on the 8s to the WTOP Traffic Center and Rob Stallworth. We had the report of a crash on the interloop just south of 214 Central Avenue headed toward Route 4, Pennsylvania Avenue. Uncertain if we are blocking a lane. Northbound BW Parkway as you head toward 197. Some brief slowdowns as you make your way past 193, but that's about it as you continue.