Hey Jim, would something like this be possible in the future? The Florida State Highways could use this if a route has 'toll' and 'non-toll' segments (like FL-528) since the shields are completely different. Same thing goes for ON-407 now too, since one part has the 'ETR' shield, and the new part uses the normal Ontario shield (except it's blue instead of white; not sure how 412 goes, but it might be blue too).