76A ->
76CNEW -> ElkRd (HOV only exit, between exits 91 & 93)
NV157 ->
96 (plus it needs to be recentered for both routes due to it being converted to an interchange)
136 ->
MerHwy (can't find any signage supporting a posted exit number, current or historical in StreetView)
Areas that need shaping point(s) due to going well out of tolerance between the 2 listed points:
BeaWashRd & FleLisRd
RamSt & SilPeakRd
Shaping points that can become usable points:
+X25 -> YelRd? Seems to be called that due to Google/OSM.
Other stuff:
MilCutRd -> Maybe swap it with Gabbs Pole Line Road to the east as it's a real road? Would also effect US-6.