Your computer must meet minimum system requirements to install Esri Roads and Highways for Desktop.
Esri Roads and Highways for Desktop 10.3.1 requires ArcGIS 10.3.1 for Desktop with the Basic, Standard, or Advanced license level. Roads and Highways for Desktop 10.3.1 has the same system requirements as ArcGIS 10.3.1 for Desktop.
For more information, see ArcGIS for Desktop system requirements,