Jordan
What exactly constitutes the spatial extent of the city? For these aggregations, we used the Global Human Settlement Layer Urban Center Database (GHS-UCDB) to define the boundaries of the city. These cities -- or urban centers -- cover areas that are densely populated and built-up, and so may extend beyond the spatial borders of these cities that we may be familiar with. The GHS area is shaded in blue.
View Jordan on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Jordan as of 2014, the overall level of street-network sprawl is 3.22, which is in the 40th to 60th percentile of disconnectedness.
Trends in street network construction: The SNDis of street construction for the respective time periods are 2.97, 2.74, 3.98 and 4.55. The disconnectivity of new streets constructed in Jordan fell, then rose. In 1976-1990, new street layouts were the most connected.
Quantity of street network construction: The street network in Jordan spans a total of 26021 kilometers. It is dominated by roads constructed in 1976-1990. These roads have an SNDi of 2.74, which is in the 40th to 60th percentile of disconnectedness.
Effect on the aggregate network: New construction in each period adds to the total stock of streets, but does not change streets that have already been built. Therefore, it has a limited effect on the street network as a whole. The SNDis of the aggregate street network in the respective time periods are 2.97, 2.76, 3.0 and 3.22. The SNDi of the aggregate street network in fell at first, but Jordan has worsened in disconnectivity since 1990.
The level of street-network sprawl in new development in Jordan was at its lowest in 1976-1990. To get a sense of how street development has changed in Jordan, we can consider three of its most populous regions: Amman, Irbid and Madaba. Out of the three regions, Irbid does not follow the same trend as the country. The level of street-network sprawl in new development in Irbid rose steadily.
How do development practices in Jordan fare in comparison to others in the world? Most recently in 2001-2014, street construction in Jordan was the 65th-most disconnected out of the 155 countries in the world. Its position in the ranks since 1975 has risen; relative to other countries in the world, street construction in Jordan has become more disconnected. Jordan ranked 68th in 1975, 106th in 1976-1990, 80th in 1991-2000 and 65th in 2001-2014.
The largest city in Jordan is Amman, with a population of 3672400 people. Taking into account the entire (i.e. aggregate) street network in Amman as of 2014, the overall level of street-network sprawl is 3.12, which is in the 40th to 60th percentile of disconnectedness. The level of street-network sprawl in new development in Amman was at its lowest in 1976-1990.
As of 2014, the city with the most disconnected street network in Jordan is Al Salt with an SNDi of 4.76, which is highly disconnected. Conversely, the most connected city is Ar Ramtha with an SNDi of 1.34, which is relatively well-connected. See trends for these cities: Ar Ramtha, Al Salt
The level of street-network sprawl in the aggregate network in Jordan was at its lowest in 1976-1990. To get a sense of how the aggregate street network has changed in Jordan, we can consider three of its most populous regions: Amman, Irbid and Madaba. Out of the three regions, Irbid does not follow the same trend as the country. The level of street-network sprawl in the aggregate network in Irbid rose steadily.
To date, Jordan is the 87th-most disconnected out of the 155 countries in the world. Its position in the ranks since 1975 has fallen; relative to other countries in the world, the street network in Jordan has become more connected. Jordan ranked 68th in 1975, 95th in 1976-1990, 89th in 1991-2000 and 87th in 2001-2014.
The largest city in Jordan is Amman, with a population of 3672400 people. Taking into account the entire (i.e. aggregate) street network in Amman as of 2014, the overall level of street-network sprawl is 3.12, which is in the 40th to 60th percentile of disconnectedness. The level of street-network sprawl in the aggregate network in Amman was at its lowest in 1976-1990.