The C107 is a short road in north-western Newcastle upon Tyne. It begins at an unassuming T-junction on the C101 Brunton Lane and heads south-west as Brunton Road. It passes Kingston Park Stadium, home to Newcastle's rugby union and league teams, before bending to the left and meeting the B6918 at a T-junction. The C107 disappears into a very short multiplex before resuming slightly to the west as Station Road, which crosses the Tyne and Wear Metro at a level crossing near to Bank Foot station.
Shortly afterwards, the road leaves the built-up area and passes through a dumbbell interchange on the A696. It then immediately enters Newbiggin Hall Estate. This is one of the several sections of class III roads in Newcastle where the route number is displayed on route confirmation signs. The road ends at a small roundabout on the B6324 in Westerhope.