First Alert Traffic November 20, 2024 6:11 am Pair of crashes block Route 309 in Montgomery County NBC10 First Alert Traffic reporter Matt DeLucia shows you the back up on Route 309 northbound leading up to the Susquehanna Road exit on Wednesday morning. US & World Videos 1:40 A look at Philadelphia International Airport on one of the busiest travel days of the year 2:28 Holiday travel rush in full swing as Christmas Day approaches 1:43 Holiday travelers boarding trains at Philadelphia's 30th Street Station 2:51 What's it like on the tarmac at PHL Airport on big holiday getaway day? 1:44 Sunflower lanyard lets airport workers know you might need a little extra help