Veterans Parkway is now substantially complete, and I drove it last week. Some notes:
Exit 402 is only signed as CR 121 North, with no mention of SD 100. There is no signage whatsoever along the actual Veterans Parkway (no CR 121 or SD 100), it just seemed like a 4-lane city street. If this is going to be signed as SD 100, it will probably wait until they finish the south half in Lincoln County; not sure when/if that's on the docket. There's still about a half-mile or so of two-lane road just north of SD 42, so that needs to be upgraded as well for this whole thing to be finished.