TxDOT Roadway Inventory OnSystem
收藏Geoportal-mpo2025-01-31 更新2026-06-08 收录
下载链接：
https://geoportal-mpo.opendata.arcgis.com/datasets/TXDOT::txdot-roadway-inventory-onsystem
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资源简介：
This dataset is maintained by Transportation Planning and Programming Division at TxDOT in the Data Management Section. TxDOT reports roadway attributes and linework annually to the Federal Highway Administration (FHWA) as part of the Highway Performance Monitoring System (HPMS) program. Update Frequency: 1 Years Source: Geospatial Roadway Inventory Database (GRID) Security Level: Public Owned by TxDOT: True Related Links Data Dictionary PDF [Generated 2025/04/24]
创建时间：
2016-09-21
