Minillas Tunnel

The Minillas Tunnel is a road tunnel located in San Juan, Puerto Rico. starts at the end of Puerto Rico Highway 22 (unsigned Interstate PR2), in the vicinity of Santurce, exiting near El Condado. The tunnel is 396 m long, and carries six lanes, three in each direction. The tunnel was constructed from 1978 through 1980. In 2012 it carried an annual average daily traffic of 211,700 vehicles/day.