The level of street-network sprawl in new development in Quezon rose steadily. To get a sense of how street development has changed in Quezon, we can consider three of its most populous cities: Lucena, Sariaya and Tiaong. Out of the three cities, Lucena does not follow the same trend as the region. The level of street-network sprawl in new development in Lucena followed a zig-zag trend with an overall increase.

How do development practices in Quezon fare in comparison to others in Philippines? Most recently in 2006-2020, street construction in Quezon was the 48th-most disconnected out of the 57 regions in Philippines. Its position in the ranks since 1975 has fallen; relative to other regions in Philippines, street construction in Quezon has become more connected. Quezon ranked 20th in 1975, 39th in 1976-1990, 43rd in 1991-2005 and 48th in 2006-2020.

As of 2020, the city with the most disconnected street network in Quezon is Tiaong with an SNDi of 6.38, which is very sprawly. Conversely, the most connected city is Tayabas with an SNDi of 3.38, which is relatively sprawly. See trends for these cities: Tayabas, Tiaong

The level of street-network sprawl in the aggregate network in Quezon rose steadily. To get a sense of how the aggregate street network has changed in Quezon, we can consider three of its most populous cities: Lucena, Sariaya and Tiaong. Disconnectivity in the most populous cities in Quezon follow the same region trend.

To date, Quezon is the 42nd-most disconnected out of the 57 regions in Philippines. Its position in the ranks since 1975 has fallen; relative to other regions in Philippines, the street network in Quezon has become more connected. Quezon ranked 20th in 1975, 30th in 1976-1990, 39th in 1991-2005 and 42nd in 2006-2020.