Tohana in context: Street-network sprawl trends

Tohana in context

2.83.54.24.9<19751976–19901991–20052006–2020SNDi of street additions
2.83.54.24.9<19751976–19901991–20052006–2020SNDi of entire street network
TohanaHaryana (Region)India (Country)

The chart above shows SNDi trends for new street additions (left panel) and the entire network (right panel), with Tohana plotted against Haryana and India. All three follow the same trend in new construction, suggesting a shared regional pattern of development. Most recently, Tohana's incremental SNDi rose from 4.17 to 5.3 between 1991-2005 and 2006-2020. In terms of the aggregate network, Tohana ranked 30th out of 40 cities in Haryana and 1121st out of 1868 in India as of 2020.

New Street Additions (2006–2020)

SNDi value
5.3
Rank in India
1152nd of 1868
Rank in Haryana
35th of 40

Entire Network (Aggregate)

SNDi value
4.1
Rank in India
1121st of 1868
Rank in Haryana
30th of 40

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

What about similarly populated cities?

2468<19751976–19901991–20052006–2020SNDi of street additions
2468<19751976–19901991–20052006–2020SNDi of entire street network
TohanaLongquanTiruttani

In new street additions, Tohana and Tiruttani both fluctuated in its street-construction patterns, while Longquan built increasingly disconnected streets from 1975 through 1976-1990, then improved. For the full network, Tohana became progressively more disconnected, while Longquan grew more disconnected from 1975 through 1976-1990, then improved and Tiruttani fluctuated in connectivity. Notably, Tohana had a more connected network than Tiruttani in 1975 but the two have since reversed their relative ranking.