Kolubarski: region in Serbia
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 Kolubarski, Serbia on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Kolubarski as of 2014, the overall level of street-network sprawl is 4.81, which is highly disconnected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 4.37, 5.79, 4.32 and 5.38. Disconnectivity in street construction in Kolubarski follows a zig-zag trend. In 1991-2000, street construction was most disconnected, while construction was most connected in 1976-1990.
Quantity of street network construction: The street network in Kolubarski spans a total of 1147 kilometers. The period with the greatest volume of street construction was 1975. These roads have an SNDi of 4.37, 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 4.37, 4.8, 4.79 and 4.81. Disconnectivity in Kolubarski's street network follows a zig-zag trend. In 1975, the region was most disconnected; while it was most connected in 2001-2014.
The level of street-network sprawl in new development in Kolubarski followed a zig-zag trend with an overall increase. To get a sense of how street development has changed in Kolubarski, we can consider one of its most populous cities: Valjevo. Disconnectivity in the most populous cities in Kolubarski follow the same region trend.
How do development practices in Kolubarski fare in comparison to others in Serbia? Most recently in 2001-2014, street construction in Kolubarski was the 8th-most disconnected out of the 12 regions in Serbia. Its position in the ranks since 1975 has fallen; relative to other regions in Serbia, street construction in Kolubarski has become more connected. Kolubarski ranked 2nd in 1975, 2nd in 1976-1990, 8th in 1991-2000 and 8th in 2001-2014.
As of 2014, the city with the most disconnected street network in Kolubarski is Valjevo with an SNDi of 4.83, which is highly disconnected. Conversely, the most connected city is Valjevo with an SNDi of 4.83, which is highly disconnected. See trends for these cities: Valjevo, Valjevo
The level of street-network sprawl in the aggregate network in Kolubarski followed a zig-zag trend with an overall increase. To get a sense of how the aggregate street network has changed in Kolubarski, we can consider one of its most populous cities: Valjevo. Disconnectivity in the most populous cities in Kolubarski follow the same region trend.
To date, Kolubarski is the 2nd-most disconnected out of the 12 regions in Serbia. Its position in the ranks since 1975 has not changed. Kolubarski ranked 2nd in 1975, 2nd in 1976-1990, 2nd in 1991-2000 and 2nd in 2001-2014.