It may or may not have ended, but the roads are still open. Or if closed, can be re-opened.
The need for the Tajikistan-Kyrgyzstan-China-Pakistan area at the top of CPEC to have a sea-port outlet has not gone away.
This is one of the many reasons why Pakistan is geo-politically important to China's land locked central Asian areas and other countries like Tajikistan, Kyrgyzstan and even Uzbekistan.
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I asked you to take a look at the Wiki page but you have no interest in discussing specifics.