If you could do that why not park the car and call an Uber for a ride home. No need to spend the night in the car.There are plenty of roads that pass under/over I-95. I saw video that showed cars driving on a road close to I-95 and a driver got out and walked over to I-95 to deliver food.
Just don't forget to go get the car later. I worked in the area in the 80s and we had similar snow. It took about 3 to 4 days to get the interstates clear, especially the bridges. They went on TV reminding people to pick up their abandoned cars or they would be towed and sold or crushed. Glad I left when it started to snow. The 120-mile drive home was tough, but I slept in my own bed.