West Bank: region in Palestina
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 West Bank, Palestina on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in West Bank as of 2014, the overall level of street-network sprawl is 5.04, which is highly disconnected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 3.21, 5.21, 5.66 and 5.86. In each period, new street development in West Bank steadily grows more disconnected than in the last. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 2.0 points, but between 1991-2000 and 2001-2014, it rose by just 0.2.
Quantity of street network construction: The street network in West Bank spans a total of 12065 kilometers. It is dominated by roads constructed in 1976-1990. These roads have an SNDi of 5.21, which is highly disconnected.
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 3.21, 4.72, 4.92 and 5.04. Overall, the SNDi of the aggregate street network has risen: the street network in West Bank has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 1.52 points, but between 1991-2000 and 2001-2014, it rose by just 0.13.
The level of street-network sprawl in new development in West Bank rose steadily. To get a sense of how street development has changed in West Bank, we can consider three of its most populous cities: Hebron, Tulkarm and Nablus. Out of the three cities, Hebron and Nablus do not follow the same trend as the region. The level of street-network sprawl in new development in Hebron peaked in 1991-2000. The level of street-network sprawl in new development in Nablus peaked in 1991-2000.
How do development practices in West Bank fare in comparison to others in Palestina? Most recently in 2001-2014, street construction in West Bank was the 2nd-most disconnected out of the 3 regions in Palestina. Its position in the ranks since 1975 has fallen; relative to other regions in Palestina, street construction in West Bank has become more connected. West Bank ranked 1st in 1975, 2nd in 1976-1990, 1st in 1991-2000 and 2nd in 2001-2014.
As of 2014, the city with the most disconnected street network in West Bank is Hebron with an SNDi of 6.18, which is highly disconnected. Conversely, the most connected city is Jenin with an SNDi of 3.32, which is highly disconnected. See trends for these cities: Jenin, Hebron
The level of street-network sprawl in the aggregate network in West Bank rose steadily. To get a sense of how the aggregate street network has changed in West Bank, we can consider three of its most populous cities: Hebron, Tulkarm and Nablus. Disconnectivity in the most populous cities in West Bank follow the same region trend.
To date, West Bank is the 1st-most disconnected out of the 3 regions in Palestina. Its position in the ranks since 1975 has not changed. West Bank ranked 1st in 1975, 1st in 1976-1990, 1st in 1991-2000 and 1st in 2001-2014.