sentences:  It runs largely parallel to the A616 road, around six miles further south.The eastern terminus begins on the A46 Newark bypass, at the roundabout with the A616, on the former route of the Great North Road in the Newark and Sherwood district of Nottinghamshire, as a trunk road.It traverses the Trent Valley, crossing the River Trent at narrow bridge only really passable by light traffic; Kelham Bridge was built in 1857 when larger road vehicles never existed, and is mildly dangerous.