Road summary
Juneau City and Borough, Alaska. Population: 31,572. Land area: 2,704.2 sq mi. Road conditions, repairs, sidewalks, bridges and access roads.
Recorded local data
Population31,572Source: census_popest_county. Population year: 2024.
Land area2,704.2 sq miSource: census_gazetteer. Geography year: 2023. Water area is excluded.
Derived from recorded data
Residents per square mile11.7Population / land area. Population and geography may refer to different years.
Model scenario
Local roads~ 5,950 miScenario: (land area in square miles x 2.2 (assumed road miles per square mile)) x 1. Coefficients are assumptions, not locally measured rates. Not a verified object count.
Paved sections~ 3,090 miScenario: (land area in square miles x 2.2 (assumed road miles per square mile)) x 0.52. Coefficients are assumptions, not locally measured rates. Not a verified object count.
Sidewalks~ 1,310 miScenario: (land area in square miles x 2.2 (assumed road miles per square mile)) x 0.22. Coefficients are assumptions, not locally measured rates. Not a verified object count.
Model values are scenarios, not an inventory or evidence that a service exists. Queues, applications, incidents, service users and unsafe homes are not inferred from population. Missing data does not mean zero.