NDOT and FAST have installed and implemented ITS devices on most of the urban freeways in Las Vegas Metropolitan Area. FAST also maintain and operate all the ITS devices. Please check this ITS Coverage Map for details. Hover the mouse on the colored coverage strips will show its brief information. FAST also use some Traffic.comís (HERE) detector data on the segments without its own ITS devices.
Note: NDOT and Traffic.com have an agreement to exchange freeway flow data.