Have a look at the Circuit de Catalunya's new turn 10

Work to revert turn 10 at the Circuit de Catalunya closer to its original layout has begun ahead of the 2021 Formula 1 season. It was made tighter in 2004 amid safety concerns but with an extended run-off area increasing the safety distance, the corner will be reshaped into a slightly narrower version of what it was previously. The official Twitter page for the circuit posted about it and you can check it out below:

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New look! 🤩🤩 pic.twitter.com/Zw1thgrtL8 — Circuit de Barcelona-Catalunya (@Circuitcat_eng) January 30, 2021