Trends
2.92
SNDi (2020)97 km
Total street network1975–2020
Analysis periodDisconnectedness burden of street construction in Qaraziadin
▸ Hover over bars to see values
The chart above shows, for each construction period in Qaraziadin, the SNDi of new street additions (bar height) and the volume added (bar width), so that bar area reflects the total disconnectedness burden of that period's construction. The 1991-2005 period contributed the greatest disconnectedness burden, with 51 km of street added at an SNDi of 2.95. Overall, the SNDi of new street additions rose steadily.
Most recent snapshot
Taking into account the entire (i.e. aggregate) street network in Qaraziadin as of 2020, the overall level of street-network sprawl is 2.92, which is moderately connected.
Trends in street network construction
The SNDis of street construction for the respective time periods are 2.66, 2.7, 2.95 and 3.34. In each period, new street development in Qaraziadin steadily grows more disconnected than in the last.
Quantity of street network construction
The street network in Qaraziadin spans a total of 97 kilometers. It is dominated by roads constructed in 1991-2005. These roads have an SNDi of 2.95, which is moderately connected.
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 2.66, 2.65, 2.82 and 2.92. The SNDi of the aggregate street network in fell at first, but Qaraziadin has worsened in disconnectivity since 1990.