|Courtesy of The National Weather Service Mt. Holly WFO|
My drive - I had to drive from Horsham to Allentown, PA. The total time for the drive was approximately 4 hours round trip. During my journey, I saw snow and ice throughout my drive and saw several accidents including two spin outs on roads which clearly needed more attention. In fairness, the snowfall rate (probably about and inch an hour) made it difficult for Pendot to keep the roads salted and cleared. For the most part they did a good job and I was able to drive without many issues (without having a 4X4)
Here is a short video of part my drive. Temperature was around 27 degrees and you can see how the ice and snow started to affect the wipers.