ArcGIS Roads and Highways (R&H) provides a GIS-enabled, linear referencing data management solution for transportation organizations. It offers the following:
This resources blog is updated for the latest ArcGIS Pro 3.5 and ArcGIS Enterprise 11.5 releases of ArcGIS Roads & Highways (May 2025).
R&H extension to ArcGIS Pro:
R&H Server extension to ArcGIS Enterprise:
| Enterprise | Pro | Release Date | Pro Support |
| 11.5* | 3.5 | May-2025 | May-2028 |
| 11.4 | 3.4 | Nov-2024 | Dec-2027 |
11.3* | 3.3* | May-2024 | May-2027 |
11.2 | 3.2 | Nov-2023 | Nov-2026 |
11.1* | 3.1* | Feb-2023 | Mar-2026 |
11.0 | 3.0 | Jun-2022 | Jun-2025 |
10.9.1* | 2.9* | Nov-2021 | May-2025 |
*Long-Term Release
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