Miami Gardens is a city in north-central Miami-Dade County, Florida. It is located 16 miles (26 km) north of Downtown Miami with city boundaries that stretch from I-95 and Northeast 2nd Avenue to its east to Northwest 47th and Northwest 57th Avenues to its west, and from the Broward County line to its north to 151st Street to its south. The city's name originated from Florida State Road 860, a major roadway through the area also known as Miami Gardens Drive.