sentences:  It starts in the south at the busy roundabout with the A617 and A46 (Newark bypass), known as the Cattle Market Island.This is the third position of its southern terminus.When the A1 ran through Newark, before July 1964, it met the A1 further towards Newark Castle railway station, by continuing from its present route down Debdale Hill then through Kelham, where it met the A617, and along the present-day A617 near what is the present-day Trent Valley Way.