The level of street-network sprawl in new development in Altay followed a zig-zag trend with an overall increase. To get a sense of how street development has changed in Altay, we can consider three of its most populous cities: Barnaul, Biysk and Rubtsovsk. Out of the three cities, Barnaul and Rubtsovsk do not follow the same trend as the region. The level of street-network sprawl in new development in Barnaul peaked in 1991-2005. The level of street-network sprawl in new development in Rubtsovsk rose steadily.

As of 2020, the city with the most disconnected street network in Altay is Biysk with an SNDi of 2.85, which is relatively well-connected. Conversely, the most connected city is Rubtsovsk with an SNDi of 1.91, which is very well-connected. See trends for these cities: Rubtsovsk, Biysk

The level of street-network sprawl in the aggregate network in Altay rose steadily. To get a sense of how the aggregate street network has changed in Altay, we can consider three of its most populous cities: Barnaul, Biysk and Rubtsovsk. Out of the three cities, Barnaul does not follow the same trend as the region. The level of street-network sprawl in the aggregate network in Barnaul peaked in 1991-2005.