Street-network Sprawl in Wanaparthy, 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.

Wanaparthy: city in Telangana, 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 Wanaparthy, India on the sprawlmap

Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Wanaparthy as of 2014, the overall level of street-network sprawl is 2.8, which is in the 40th to 60th percentile of disconnectedness.

Trends in street network construction: The SNDis of street construction for the respective time periods are 2.14, 0.97, 2.66 and 7.39. The disconnectivity of new streets constructed in Wanaparthy fell, then rose. In 1976-1990, new street layouts were the most connected.

Quantity of street network construction: The street network in Wanaparthy spans a total of 74 kilometers. It is dominated by roads constructed in 1991-2000. These roads have an SNDi of 2.66, which is in the 40th to 60th percentile of disconnectedness.

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 2.14, 1.59, 2.31 and 2.8. The SNDi of the aggregate street network in fell at first, but Wanaparthy has worsened in disconnectivity since 1990.

Wanaparthy and Telangana do not follow the same trend in the disconnectivity of their street network constructions. The SNDi in Wanaparthy was at its lowest in 1976-1990, while the SNDi of street constructions in Telangana rose steadily.

How do development practices in Wanaparthy fare in comparison to others in Telangana? Most recently in 2001-2014, street construction in Wanaparthy was the 2nd-most disconnected out of the 51 cities in Telangana. Its position in the ranks since 1975 has risen; relative to other cities in Telangana, street construction in Wanaparthy has become more disconnected. Wanaparthy ranked 13th in 1975, 32nd in 1976-1990, 22nd in 1991-2000 and 2nd in 2001-2014.

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

How do development practices in Wanaparthy fare in comparison to others in India? Most recently in 2001-2014, street construction in Wanaparthy was the 34th-most disconnected out of the 1716 cities in India. Its position in the ranks since 1975 has risen; relative to other cities in India, street construction in Wanaparthy has become more disconnected. Wanaparthy ranked 458th in 1975, 962nd in 1976-1990, 615th in 1991-2000 and 34th in 2001-2014.

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

To date, Wanaparthy is the 19th-most disconnected out of the 51 cities in Telangana. Its position in the ranks since 1975 has fallen; relative to other cities in Telangana, the street network in Wanaparthy has become more connected. Wanaparthy ranked 13th in 1975, 34th in 1976-1990, 27th in 1991-2000 and 19th in 2001-2014.

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

To date, Wanaparthy is the 719th-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 Wanaparthy has become more connected. Wanaparthy ranked 458th in 1975, 897th in 1976-1990, 790th in 1991-2000 and 719th in 2001-2014.

As of 2015, Wanaparthy had a built-up area of 2.25 square kilometers, and a population of 105218 people.

These are some other cities with approximately the same population: