16 times 18 [16 veces 18] was developed as an exploration of the potential complementary uses that could be adopted in the bus stops in San Juan.  Using bus stop #18 in the neighborhood Santurce, which is located in front of the Puerto Rico Museum of Contemporary Art. We proposed a series of activities that people could take part in while waiting for their bus to arrive, with the intention of enabling the productive use of otherwise wasted time.