Complex sentence: It bypasses Bishop Auckland, then runs through Tow Law, past Consett and Corbridge, then into Scotland through Redesdale at Carter Bar, through Jedburgh, St Boswells, Lauder and Dalkeith where the B6373 leaves and rejoins it in the town.
Split into simpler sentences: It bypasses Bishop Auckland, then runs through Tow Law, past Consett and Corbridge. It then runs into Scotland through Redesdale at Carter Bar, through Jedburgh, St Boswells, Lauder and Dalkeith where the B6373 leaves and rejoins it in the town.