This article is about the Class III road numbered C355 maintained by DfI Roads.
For other roads numbered C355, see C355
The C355 starts on the B2 at the latter's junction with the A1 at the southern end of Dromore. From here the road heads south west to a crossroads and then TOTSOs west. The road encounters a multiplex with the C349 on its way into Blackskull. In Blackskull the road ends upon reaching the central crossroads from which the rest of the C349 continues ahead and the C354 runs left and right.