Trends
2.04
SNDi (2020)500 km
Total street network1975–2020
Analysis periodDisconnectedness burden of street construction in Mokpo-si
▸ Hover over bars to see values
The chart above shows, for each construction period in Mokpo-si, 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 2006-2020 period contributed the greatest disconnectedness burden, with 98 km of street added at an SNDi of 3.74. Overall, the SNDi of new street additions followed a zig-zag trend with an overall increase.
Most recent snapshot
Taking into account the entire (i.e. aggregate) street network in Mokpo-si as of 2020, the overall level of street-network sprawl is 2.04, which is well-connected.
Trends in street network construction
The SNDis of street construction for the respective time periods are 1.44, 2.31, 2.26 and 3.74. Disconnectivity in street construction in Mokpo-si follows a zig-zag trend. In 1975, street construction was most disconnected, while construction was most connected in 2006-2020.
Quantity of street network construction
The street network in Mokpo-si spans a total of 500 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of 1.44, which is very well-connected.
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 1.44, 1.55, 1.67 and 2.04. Overall, the SNDi of the aggregate street network has risen: the street network in Mokpo-si has become more disconnected.