Complex sentence: The second is the Homestead Extension of Florida's Turnpike (HEFT) that runs from Florida City (near Homestead) through the suburbs to the west and north of Miami, connecting to the Mainline four miles (6 km) north of the Golden Glades Interchange.
Split into simpler sentences: The second is the Homestead Extension of Florida's Turnpike (HEFT) that runs from Florida City (near Homestead) through the suburbs to the west and north of Miami. It connects to the Mainline four miles (6 km) north of the Golden Glades Interchange.