Street-network Sprawl in Dungarpur, India

What is Street-network sprawl?

Street-network Sprawl is a way to measure urban sprawl, worldwide, through the connectedness of the streets. Less sprawl means more connected, more walkable streets. Well-connected streets – like New York City’s grid – are more walkable and can be served by public transit.

The street network is permanent, and its connectivity affects the livability and environmental footprint of cities for decades and centuries to come. In places with more connected streets, residents drive less and walk more. A well-connected street network is associated with better outcomes for health, the environment, sustainable consumption, social integration, and equity.

We can quantify how connected street networks are with the Street Network Disconnectedness Index (SNDi).

SNDi -- our measure of street-network sprawl (disconnectedness)

The SNDi is a comprehensive measurement of “sprawl”. It captures:

A higher SNDi means less-connected streets – i.e., more sprawl. For the 10137 cities in our dataset, the average SNDi is 2.25, with half of the cities' SNDis falling between 1.08 and 3.25.

More information on the sprawl index can be found in these research papers:

To see the state of street-network sprawl across the globe, visit the sprawlmap.

Dungarpur: city in Rajasthan, India

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 Dungarpur, India on the sprawlmap

Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Dungarpur as of 2014, the overall level of street-network sprawl is 0.06, which is very well-connected.

Trends in street network construction: The SNDis of street construction for the respective time periods are -0.67, nan, -0.39 and nan. Data was not available in 1976-1990 and 2001-2014.

Quantity of street network construction: The street network in Dungarpur spans a total of 39 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of nan, 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 -0.67, -0.77, -0.51 and 0.06. The SNDi of the aggregate street network in fell at first, but Dungarpur has worsened in disconnectivity since 1990.

Dungarpur and Rajasthan do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in Rajasthan rose steadily.

How do development practices in Dungarpur fare in comparison to others in Rajasthan? out of the 135 cities in Rajasthan. Dungarpur ranked 54th in 1975 and 59th in 1991-2000. There was no ranking in 1976-1990 and 2001-2014 due to unavailable data.

Dungarpur and India do not follow the same trend in the disconnectivity of their street network constructions. There was not enough data from the city, while the SNDi of street constructions in India rose steadily.

How do development practices in Dungarpur fare in comparison to others in India? out of the 1716 cities in India. Dungarpur ranked 843rd in 1975 and 989th in 1991-2000. There was no ranking in 1976-1990 and 2001-2014 due to unavailable data.

Dungarpur and Rajasthan do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Dungarpur was at its lowest in 1976-1990, while the SNDi of street constructions in Rajasthan rose steadily.

To date, Dungarpur is the 105th-most disconnected out of the 135 cities in Rajasthan. Its position in the ranks since 1975 has fallen; relative to other cities in Rajasthan, the street network in Dungarpur has become more connected. Dungarpur ranked 54th in 1975, 97th in 1976-1990, 103rd in 1991-2000 and 105th in 2001-2014.

Dungarpur and India do not follow the same trend in the disconnectivity of their aggregate street networks. The SNDi in Dungarpur was at its lowest in 1976-1990, while the SNDi of street constructions in India rose steadily.

To date, Dungarpur is the 1506th-most disconnected out of the 1716 cities in India. Its position in the ranks since 1975 has fallen; relative to other cities in India, the street network in Dungarpur has become more connected. Dungarpur ranked 843rd in 1975, 1359th in 1976-1990, 1459th in 1991-2000 and 1506th in 2001-2014.

As of 2015, Dungarpur had a built-up area of 2.31 square kilometers, and a population of 290340 people.

These are some other cities with approximately the same population: