missing -> should have a point for the intersection of the I-40(167) interchange ramps just to the east of NM-556. Would also need to be added to 'NM US66HisAlb'.
See my reply on I-40 issues, which I think covers this topic.
I still think NM-333 deserves a separate point for the other part of the interchange do to that being a trumpet style interchange (and having 3 of the 4 ramp movements to access I-40). Plus, if you give NM-556 a point that's less than 0.2 between points for I-40 & NM-333 (of course, it was needed for graph connection reasons), NM-333 deserves the same between NM-556 & I-40. When they built this interchange (looking @ the Historical Aerials of this area), all movements from the trumpet part of the interchange connected to the current day NM-556/333 intersection, and it remained that way till sometime between 1991 & 1996, when they reconfigured it into the current configuration.
If this project had existed back then, we'd would have mapped out that change for sure.
