Road test crash so disturbing in an intersection (2,3,10)

I believe the answer is:

at the crossroads

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'an intersection' is the definition.
I don't know anything about this answer so I can't tell whether this works.

'road test crash so disturbing' is the wordplay.
'disturbing' is an anagram indicator.
'road'+'test'+'crash'+'so'='roadtestcrashso'
'roadtestcrashso' is an anagram of 'AT THE CROSSROADS'.

'in' acts as a link.

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I've seen this clue in the Sydney Morning Herald.

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