Cambalache Bridge (Arecibo, Puerto Rico) Whipple through truss bridge over Rio Grande de Arecibo February 5, 2013: Updated by Luke Harden: Added categories "Railroad", "Compañía de los Ferrocarriles de Puerto Rico"
September 8, 2011
Arenas Bridge (Cayey, Puerto Rico) Eiffel through truss bridge over Rio de la Plata on PR 735 September 8, 2011: Updated by J.P.: updated status
February 4, 2011
Rio Guamani Bridge (Guayama, Puerto Rico) Warren pony truss bridge over Rio Guamani on Pr 3 February 4, 2011: Added by James Baughn
Rio Riachuelo Bridge (Corozal, Puerto Rico) Arch bridge over Rio Riachuelo on PR 568 February 4, 2011: Added by James Baughn
Rio Cuyon Bridge (Coamo, Puerto Rico) Girder bridge over Rio Cuyon on PR 14 February 4, 2011: Added by James Baughn
Rio Toro Negro Bridge (Ciales, Puerto Rico) Arch bridge over Rio Toro Negro on PR 149 February 4, 2011: Added by James Baughn
February 3, 2011
Rio Canas Bridge (Caguas, Puerto Rico) Stone arch bridge over Rio Canas on PR 798 February 3, 2011: Added by James Baughn
Marques de la Serna Bridge (Bayamon, Puerto Rico) Iron arch bridge over Rio de Bayamon on PR 890 February 3, 2011:
Cayey Bridge (Guayama, Puerto Rico) Lattice pony truss bridge over Rio Guamani on PR 15 February 3, 2011: New photo from Nathan Holth
Arenas Bridge (Cayey, Puerto Rico) Eiffel through truss bridge over Rio de la Plata on PR 735 February 3, 2011: New photo from Nathan Holth
February 2, 2011
Rio Culebrinas Bridge (Aguadilla, Puerto Rico) Pony truss bridge over Rio Culebrinas on PR 418 February 2, 2011: Added by James Baughn
Silva Bridge (Hormigueros, Puerto Rico) Pratt pony truss bridge over Rio Guanajibo on PR 114 February 2, 2011: Added by James Baughn
Padre Inigo Bridge (Coamo, Puerto Rico) Brick arch bridge over Coamo River on PR 14 February 2, 2011: Added by James Baughn
Mavilla Bridge (Corozal, Puerto Rico) Arch bridge over Rio Mavilla on PR 159 February 2, 2011: Added by James Baughn
Del Treinta Bridge (Maricao, Puerto Rico) Steel stringer bridge over Rio Prieto on PR 128 February 2, 2011: Added by James Baughn
Rio Piedras Bridge (San Juan, Puerto Rico) Brick arch bridge over Piedras River on PR 8839 February 2, 2011: Added by James Baughn
Rio Blanco Bridge (Naguabo, Puerto Rico) Steel stringer bridge over Rio Blanco on PR 3 February 2, 2011: Added by James Baughn
Cayey Bridge (Guayama, Puerto Rico) Lattice pony truss bridge over Rio Guamani on PR 15 February 2, 2011: Added by James Baughn
General Mendez Vigo Bridge (Coamo, Puerto Rico) Brick arch bridge over Rio Las Minas on PR 14 February 2, 2011: Added by James Baughn
February 1, 2011
Rio Maton Bridge (Cayey, Puerto Rico) Deck girder bridge over Rio Maton on PR 14 February 1, 2011: Added by James Baughn
General Norzagaray Bridge (San Juan, Puerto Rico) Brick arch bridge over Frailes Creek on PR 873 February 1, 2011: Added by James Baughn
Blanco Bridge (Utuado, Puerto Rico) Closed-spandrel arch bridge over Rio Pellejas on PR 123 February 1, 2011: Added by James Baughn
Las Cabanas Bridge (Adjuntas, Puerto Rico) Steel stringer bridge over Vacas River on PR 135 February 1, 2011: Added by James Baughn