OR: Missing suffixes

[Nagamasa]

Looks like OR-39 BUS is missing the Bus designation: https://travelmapping.net/hb/showroute.php?units=miles&u=nagamasa&r=or.or039kla

Likewise with OR-223 Spur: https://travelmapping.net/hb/showroute.php?units=miles&u=nagamasa&r=or.or223dal

[Bickendan]

I'll need to verify with the ODOT GIS what's going on with 39; at some point it went from 39B to the third-leg-mainline of 39.
223 is not signed as a spur. It's a legitimate three-leg route https://maps.app.goo.gl/CqzywA4TXJWRZT4J8

There are only a handful of signed spur routes in Oregon (42S, 86S, and 104S), and as far as I can tell, only 42S is signed in the field.