Avoid Richmond/Scotch Corner like the plague, the never ending roadworks mean its a permalogged with traffic as the asshats in charge don’t give a damn how long the traffic lights stay sat on red, and its been made single lane only whilst they do…..well who knows what it is they’re farting about at for so long. Getting off the A1 to Darlo is a cinch, but getting back onto the A1 involves driving through town, which can take 10 minutes on a good day, or half an hour on bad day. I’d stay clear. Id head to Bedale if i were you, its only a couple of minutes off the A1, and then you are refreshed for the boredom of driving at 50mph for the next 25 miles. Between Darlo and Newcastle there isnt much worth stopping at, Durham is beautiful but it depends if you can be bothered heading there, again the traffic there can be a nightmare…and aif youve got as far as Durham, you may as well go straight to Newcastle.