We successfully completed our days travel to the Canonsburg PA area. We drove Rt 4 to Rt 301 then Highway 32 to I-70 to I-270 to avoid the DC beltway. Traffic was excellent. At Hancock, MD we chose I-68 toward Morgantown WV, but then exited onto Highway 40, the Old National Pike at Keyser's Ridge. Along the way we stopped for lunch at the Stone House BBQ, a wonderful find.
A little more backwoods navigating got us to Rt. 19 in Canonsburg after 5 1/2 hours, and 295 miles. Not too bad.