 A couple of crashes, though, are on the board. Southbound 1 exit to northbound 13. The one labeled Wilmington used some caution in that area. Lots of flashing lights. In fact, even 13 northbound is a little slow as you head off the Route 1 split. Other problems in Delaware County. It's a three-vehicle wreck on North 95 just past the 476 split. Activities on the right-hand shoulder, but delays begin at 452 all the way through Chester. Give yourself extra time heading to Philly or the airport.