Puente de las Calabazas is a single-span lattice girder bridge over the Cuyón River near Coamo, Puerto Rico on the Carreterra Central that dates from 1882.

Camprubi and was fabricated by Eugen Rollin and Co., a Belgian firm that exported via Spain from Braine le Comte, Belgium.

Prolific engineer Camprubí designed several single span lattice bridges in Puerto Rico.

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