Island highways being reported (6)
I believe the answer is:
rhodes
'island' is the definition.
(Greek island)
'highways being reported' is the wordplay.
'highways' becomes 'roads' (I've seen this before).
'being reported' indicates a 'sounds like' (homophone) clue.
'roads' sounds like 'RHODES'.
(Other definitions for rhodes that I've seen before include "See 21 Down" , "Island, explorer" , "Aegean island" , "British financier and coloniser in southern Africa, d. 1902" , "Greek island - British-born South African statesman" .)