UPDATE, 7:25 a.m.: The left lane of I-95 NB between exits 39B and 40 is back open and traffic is moving smoothly. UPDATE, 7 a.m.: The left lane of I-95 north between exits 39B and 40 is closed because of a three-vehicle crash. There are delays back to exit 40. UPDATE, 6:32 a.m.: First issue [...]