I’ve gotten an email from the USRNC contact, and they said that they are in the process of adding the 2016-present USRNC decisions onto the
big database sometime later this month.
CORRECTION: The USRNC member emailed me a PDF with the final decisions. Hopefully
this link works. Among the changes confirmed are:
Part of I-430 is being eliminated.
I-375 in Michigan and I-481 in New York have been decommissioned.
I-587 in North Carolina has been conditionally approved.
Various USBRs in California, Ohio, Utah, and Washington have been approved.