Highway with wild trees at the junction (6)
I believe the answer is:
street
'highway' is the definition.
(thesaurus)
'wild trees at the junction' is the wordplay.
'wild' is an anagram indicator.
'at' is a charade indicator (letters next to each other).
'the junction' becomes 't'.
'trees' anagrammed gives 'stree'.
'stree'+'t'='STREET'
'with' is the link.
(Other definitions for street that I've seen before include "Perry's Della" , "City thoroughfare" , "Part of motorist's route" , "Tester (anag.)" , "Road lined with houses" .)