[2][3] PA 187 enters Wilmot Township in Bradford County and curves to the northwest, running through more farmland and woodland with some homes.

The road passes through Viall Hill before turning northwest into Asylum Township, continuing into more forested areas and running more north.

[2][4] Past this intersection, PA 187 turns northeast and runs through farm fields before heading into a mix of farmland and woodland with some homes, passing through Myersburg.

The route heads into more wooded areas with some homes and crosses into Rome Township, turning north at an intersection with the western terminus of PA 467.

The route heads into farmland with some homes and crosses back into Rome Township, continuing northeast as an unnamed road.