Puerto Rico Highway 104 (PR-104) is a rural road located in Mayagüez, Puerto Rico.

[3] This highway begins at its intersection with PR-2 and PR-3108 in Miradero and ends at its junction with PR-2 in Algarrobos.

[4] The entire route is located in Mayagüez.

This Puerto Rico road-related article is a stub.

You can help Wikipedia by expanding it.