Public Road Length by Ownership and State, 2000 - 2020, 2022 - 2024 (HM-10)
收藏OPEN DATA NETWORK2026-04-24 更新2025-05-31 收录
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https://www.opendatanetwork.com/dataset/datahub.transportation.gov/izt8-ghm9
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资源简介：
Miles of public roads by the roadway's ownership and whether rural or urban for the 50 states, DC, and Puerto Rico from FHWA Highway Statistics table HM-10. (Note: In 2011, Ownership added a new value for "unreported.")
提供机构：
datahub.transportation.gov
