San Diego's city boundary has expanded South to the border with
Mexico so that the two cities are joined and are considered a
single metropolitan area.
San Diego's city boundary has expanded South to the border with
Mexico so that the two cities are joined and are considered a
single metropolitan area.
View page
san Diego
View page
San Diego Metropolitan Transit System was created in 1886.
View page
From downtown San Diego you cannot see Tijuana; however from
some of its suburbs such as San Ysidro and Otay Mesa, you can see
the northern areas of the city.