ARRC - Túnel Guaniquilla   [Map]
Abandoned tunnel on American Railroad Co. of Puerto Rico
Built 1908
ARRC/Central Canovanas RR - Puente Río Grande de Loíza   [Map]
Parker through truss bridge over Río Grande de Loíza on American Railroad Co. of Puerto Rico/Central Canovanas Railroad
Buil 1927
PR 951-Carrasco Channel Bridge   [Map]
Steel stringer bridge over Carrasco Channel on Pr 951
Open to traffic
Built 1924
Puente Villarán   [Map · Street View]
Pony truss bridge over Rio Canovanas on PR 9959
Open to pedestrians (?)
Built 1892; bypassed by new bridge in 1989