Returning from FL, we took 301 from Richmond to Newark, DE. where it reconnects with I95. There were traffic lights
for the first 5 - 6 miles, then clear sailing till we got closer to Annapolis. From there into Delaware there were traffic lights
and significant traffic. I'm not sure we save much over just taking the beltway and gritting our teeth.
BTW, Pocahontas SP is a good stop over for the trip.