The Mavilla Bridge (Spanish: Puente de Mavilla), or Bridge 354, is located at kilometer 17.7 on Puerto Rico Highway 159 between Corozal and Bayamón, Puerto Rico.

It was constructed in 1903 replacing a wooden bridge that had been at the location since 1853, and served as a road between Toa Alta and Bayamón municipalities, in the 19th century.

In 1909, the contractor José García González added a concrete balustrade at a cost of $644.

Mavilla Bridge was added to the U.S. National Register of Historic Places list on July 19, 1995.

In Diez de mis cuentos (Ten of My Stories), author Sixto Febus writes that one night, while returning from work, he picked up a woman from the side of the road who was standing near the Mavilla Bridge.