The communities in Chula Vista each have unique qualities. The region west of Hilltop Drive and north of L Street is referred to as West Chula Vista, whereas East Chula Vista is home to planned communities including Eastlake, Otay Ranch, Millenia, and Rancho del Rey. Beginning in 1986 with Eastlake, Rancho del Rey followed in 1989, and Otay Ranch in 1999. The term "Eastlake" is sometimes used to describe a bigger suburban area along SR 125 due to the misunderstanding that it refers to the larger Lower Otay Reservoir. Around 2008, wealthy families from Tijuana relocated to East Chula Vista to flee crime in their own country, adding to the neighborhood's Mexican population. Otay Mesa Port of Entry and Downtown San Diego are connected by a new Rapid bus line that travels via eastern Chula Vista.