Some of these have come up before and supposedly were fixed, but they aren't up on the site yet, so I'll repeat them.
However, here's a peer review as part of a Windies* purge while I'm not totally embarrassed at how they have shown England up in the Cricket.
AR1 - GUA/BZE -> BLZ/GTM (and reverse route)
AR2 - Philip Goldson Hwy goes into Corozal; BZE/MEX -> BLZ/MEX
AR3 - Mile 25 is labelled as 'Valley Community' on OSM, with Mile 25 being where 'Mid' is; 'Mid' needs adjusting
AR4 - its name is 'SouthernHwy'; reverse order; HopRd needs adjusting; move MedBank?; SpiFarm needs adjusting
D200 - fine
csv changes - put spaces between words?
*OK, Belize surprisingly isn't one of the places represented by the team, despite having been a British Overseas Territory in roughly the right area.