Statewide National Highway System (NHS) & Alaska Highway System (AHS) GIS Map
The map below contains all NHS & AHS routes within the State of Alaska.
ALASKA'S TGIS ArcGIS online map portal for a larger map
- Users can navigate by scrolling and zooming to their desired area, or by entering address or place names in the search field.
- Users can select from a variety of base maps upon which to display the NHS & AHS information.
- When using the search field this function searches information on the selected base map. For example, when searching for a particular street, the search will succeed when the 'Streets' basemap is selected, but not when the 'Oceans" map is selected.
- Click on the Legend button to display the color codes for the route designations.
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