A shaping point along I-80 in Winnemucca, NV between exits 176 and 178 might be helpful. There is nothing wrong with the current waypoints, it's just how the route shows on the map.
The way the map currently displays, it appears that I-80 runs almost currently with I-80BL (and part of US95), though by zooming in close enough, it is clear they are not concurrent routes. A shaping point where I-80 crosses US95 on the north edge of town (no interchange) could be useful to show a bit more separation of these routes.