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The g99 highway does not exist in reality. Neither is it under construction or planning.It is unlikely to come true in a few decades. I suggest that this subject be deleted. — Preceding unsigned comment added by 223.138.140.89 ( talk) 04:21, 10 October 2012 (UTC) reply

Should "G99" be in the title or not? Dennis Dartman ( talk) 00:33, 19 August 2022 (UTC) reply

It was a part of NTHS numbering system, so better to remain it. Liuxinyu970226 ( talk) 11:31, 1 September 2022 (UTC) reply