This article is about the Class III road numbered C90 maintained by DfI Roads.
For other roads numbered C90, see C90
The C90 starts on the B16 just east of Killyramer and heads south east towards a scattered crossroads. At the crossroads the road continues south and at the 2nd T junction the road TOTSOs south west and links to the A26. On the other side of the A26, the road continues south west from a junction just west of here. The road crosses the B16 at a crossroads in Garryduff and after crossing the Ballymoney River, it gradually turns west and north west. The road comes to an end on the B62 just north of Claughey Bridge.