Trends
4.96
SNDi (2020)74 km
Total street network1975–2020
Analysis periodDisconnectedness burden of street construction in Neyyatinkara
▸ Hover over bars to see values
The chart above shows, for each construction period in Neyyatinkara, the SNDi of new street additions (bar height) and the volume added (bar width), so that bar area reflects the total disconnectedness burden of that period's construction. The 1976-1990 period contributed the greatest disconnectedness burden, with 26 km of street added at an SNDi of 4.44. Overall, the SNDi of new street additions was at its lowest in 1976-1990.
Most recent snapshot
Taking into account the entire (i.e. aggregate) street network in Neyyatinkara as of 2020, the overall level of street-network sprawl is 4.96, which is very sprawly.
Trends in street network construction
The SNDis of street construction for the respective time periods are 4.95, 4.44, 5.31 and 5.72. The disconnectivity of new streets constructed in Neyyatinkara fell, then rose. In 1976-1990, new street layouts were the most connected.
Quantity of street network construction
The street network in Neyyatinkara spans a total of 74 kilometers. The period with the greatest volume of street construction was 1976-1990. These roads have an SNDi of 4.44, which is sprawly.
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 4.95, 4.68, 4.82 and 4.96. The SNDi of the aggregate street network in fell at first, but Neyyatinkara has worsened in disconnectivity since 1990.