It might be better to keep 5th Street primary here despite its relatively low AADT (when compared to east-wets routes—it still is the highest traffic north-south route through here), it actually is a very high-connectivity thoroughfare on the basis that it is the most direct north-south route through suburban North Las Vegas, linking the area to Downtown Las Vegas in a straight shot—plus it has connections with the Beltway in the north and I 15 via Cheyenne or Lake Mead in the south. I would wager that these are some of the reasons why the Federal Highway Administration even designated this as an NHS route.