The six highways that come together at the interchange are U.S. Route 441 (US 441), Florida's Turnpike, the Palmetto Expressway (signed State Road 826), SR 9, North Miami Beach Boulevard (NW 167th Street) and Interstate 95 (I-95).

SR 9 is the hidden designation for I-95 north of the interchange but branches southward off I-95 to become a major commercial road on its own accord.

In 1950, US 441 was extended from downtown Orlando to Miami to connect with a stretch of US 41 which sported US 94 road signs just a year earlier.

In 1957, Florida's Turnpike (then called the Sunshine State Parkway) was completed in Dade (later Miami-Dade) County, joining SR 826 (which, at the time was Golden Glades Drive, an east–west street connecting US 1 along Biscayne Bay to US 27 inland).

[2] Flyovers to a commuter train station and bus terminal (in the 1970s) and elevated HOV lanes (in 1995) have been added to it to accommodate the growing regional population, which has more than doubled since the interchange's opening.