Puerto Rico Highway 19 (PR-19) is a short highway inGuaynabo.[3] It is the main avenue in San Patricio, Guaynabo. It begins atPR-20 andPR-21 inSan Juan and ends an interchange withPR-2 and PR-20 in Guaynabo.[4]
PR-19 starts at its southern end at an interchange withPR-20 inSan Juan. From this terminus, the highway runs through the interchange with PR-20 before intersectingPR-21 and turning northward parallel to the PR-20 freeway on its eastern side. After a short distance, the highway crosses the freeway on Avenida Luis Vigoreaux and then runs northwesterly to cross intoGuaynabo. Running due north in Guaynabo, PR-19 passes through tworoundabouts and ends at the interchange where PR-20 ends atPR-2.
Puerto Rico Highway 19 north in San Juan
PR-19 south between Guaynabo and San Juan
The Martínez Nadal train station in Guaynabo is off PR-19