Firozabad in context: Street-network sprawl trends

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Firozabad plotted against Uttar Pradesh and India. The SNDi of new construction in Firozabad was at its lowest in 1991-2005, compared to Uttar Pradesh which followed a zig-zag trend with an overall increase and India which followed a zig-zag trend with an overall increase. Most recently, Firozabad's incremental SNDi rose from 3.54 to 4.19 between 1991-2005 and 2006-2020. In terms of the aggregate network, Firozabad ranked 124th out of 291 cities in Uttar Pradesh and 901st out of 1868 in India as of 2020.

Rankings go from most connected to most disconnected — rank 1 is the most connected.

What about similarly populated cities?

• Huaibei, China
• Lille, France
• Barquisimeto, Venezuela
• Mataram, Indonesia
• Jinzhou, China
• Cartagena, Colombia

While Huaibei and Mataram both built increasingly disconnected streets over time, Firozabad built increasingly connected streets from 1975 through 1991-2005, then shifted to more disconnected patterns in new street additions. Looking at the full network, Huaibei and Mataram both became progressively more disconnected, while Firozabad became more connected from 1975 through 1991-2005, then grew more sprawly from 1991-2005 onwards. Firozabad and Mataram have been growing further apart in their street-network character since 1975.