The road starts at the A57 just outside Sheffield City Centre which forms part of the Sheffield Parkway, then runs to the M1 at Junction 33. Beyond the roundabouts it heads west to Rotherham which it passes as the dual carriageway, four-lane Centenary Way, turning north and northeast towards Conisbrough and Doncaster, passing Conisbrough Castle.
The road begins at the A57 just outside Sheffield City Centre, which is part of the Sheffield Parkway, then continues to the M1 at Junction 33. Beyond the roundabouts it travels west towards Rotherham, using the four-lane Centenary Way as a dual carriageway. It then turns north and northeast toward Conisbrough and Doncaster, passing Conisbrough Castle.