Hidalgo: region in Mexico
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 Hidalgo, Mexico on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Hidalgo as of 2014, the overall level of street-network sprawl is 4.0, which is highly disconnected.
Trends in street network construction: The SNDis of street construction for the respective time periods are 3.91, 3.44, 4.28 and 4.91. The disconnectivity of new streets constructed in Hidalgo fell, then rose. In 1976-1990, new street layouts were the most connected.
Quantity of street network construction: The street network in Hidalgo spans a total of 18503 kilometers. It is dominated by roads constructed in 1976-1990. These roads have an SNDi of 3.44, which is highly disconnected.
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 3.91, 3.53, 3.77 and 4.0. The SNDi of the aggregate street network in fell at first, but Hidalgo has worsened in disconnectivity since 1990.
The level of street-network sprawl in new development in Hidalgo was at its lowest in 1976-1990. To get a sense of how street development has changed in Hidalgo, we can consider three of its most populous cities: Pachuca, Tulancingo and Fraccionamientos del Sur. Out of the three cities, Pachuca and Fraccionamientos del Sur do not follow the same trend as the region. The level of street-network sprawl in new development in Pachuca followed a zig-zag trend with an overall increase. The level of street-network sprawl in new development in Fraccionamientos del Sur followed a zig-zag trend.
How do development practices in Hidalgo fare in comparison to others in Mexico? Most recently in 2001-2014, street construction in Hidalgo was the 13th-most disconnected out of the 32 regions in Mexico. Its position in the ranks since 1975 has fallen; relative to other regions in Mexico, street construction in Hidalgo has become more connected. Hidalgo ranked 2nd in 1975, 6th in 1976-1990, 10th in 1991-2000 and 13th in 2001-2014.
As of 2014, the city with the most disconnected street network in Hidalgo is Colonia Santa Teresa with an SNDi of 5.58, which is highly disconnected. Conversely, the most connected city is Tulancingo with an SNDi of 0.87, which is relatively well-connected. See trends for these cities: Tulancingo, Colonia Santa Teresa
The level of street-network sprawl in the aggregate network in Hidalgo was at its lowest in 1976-1990. To get a sense of how the aggregate street network has changed in Hidalgo, we can consider three of its most populous cities: Pachuca, Tulancingo and Fraccionamientos del Sur. Out of the three cities, Pachuca and Fraccionamientos del Sur do not follow the same trend as the region. The level of street-network sprawl in the aggregate network in Pachuca rose steadily. The level of street-network sprawl in the aggregate network in Fraccionamientos del Sur followed a zig-zag trend.
To date, Hidalgo is the 3rd-most disconnected out of the 32 regions in Mexico. Its position in the ranks since 1975 has fallen; relative to other regions in Mexico, the street network in Hidalgo has become more connected. Hidalgo ranked 2nd in 1975, 3rd in 1976-1990, 3rd in 1991-2000 and 3rd in 2001-2014.