Street-network Sprawl in Talegaon, 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.

Talegaon: city in Maharashtra, 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 Talegaon, India on the sprawlmap

Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Talegaon as of 2014, the overall level of street-network sprawl is 3.54, which is highly disconnected.

Trends in street network construction: The SNDis of street construction for the respective time periods are nan, 3.57, 10.25 and 3.48. Data was not available in 1975.

Quantity of street network construction: The street network in Talegaon spans a total of 92 kilometers. It is dominated by roads constructed in 2001-2014. These roads have an SNDi of 3.48, 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 nan, 3.48, 3.59 and 3.54. Data was not available in 1975.

Talegaon and Maharashtra 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 Maharashtra rose steadily.

How do development practices in Talegaon fare in comparison to others in Maharashtra? Most recently in 2001-2014, street construction in Talegaon was the 73rd-most disconnected out of the 186 cities in Maharashtra. Its position in the ranks since 1975 has fallen; relative to other cities in Maharashtra, street construction in Talegaon has become more connected. Talegaon ranked 22nd in 1976-1990, 2nd in 1991-2000 and 73rd in 2001-2014. There was no ranking in 1975 due to unavailable data.

Talegaon 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 Talegaon fare in comparison to others in India? Most recently in 2001-2014, street construction in Talegaon was the 563rd-most disconnected out of the 1716 cities in India. Its position in the ranks since 1975 has fallen; relative to other cities in India, street construction in Talegaon has become more connected. Talegaon ranked 300th in 1976-1990, 8th in 1991-2000 and 563rd in 2001-2014. There was no ranking in 1975 due to unavailable data.

Talegaon and Maharashtra do not follow the same trend in the disconnectivity of their aggregate street networks. There was not enough data from the city, while the SNDi of street constructions in Maharashtra rose steadily.

To date, Talegaon is the 41st-most disconnected out of the 186 cities in Maharashtra. Its position in the ranks since 1975 has fallen; relative to other cities in Maharashtra, the street network in Talegaon has become more connected. Talegaon ranked 26th in 1976-1990, 33rd in 1991-2000 and 41st in 2001-2014. There was no ranking in 1975 due to unavailable data.

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

To date, Talegaon is the 452nd-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 Talegaon has become more connected. Talegaon ranked 319th in 1976-1990, 349th in 1991-2000 and 452nd in 2001-2014. There was no ranking in 1975 due to unavailable data.

As of 2015, Talegaon had a built-up area of 4.08 square kilometers, and a population of 138152 people.

These are some other cities with approximately the same population: