Indycar’s 2023 schedule features the same venues as 2022, but that doesn’t mean nothing has changed. Three tracks- Road America, Detroit, and Weather tech raceway Laguna Seca- will be different. The Grabd prix of Detroit moves to downtown from Belle Isle, and then other two tracks will be completely repaved.
The new Detroit downtown layout will feature a dual pit lane, with cars pitting on both sides. I’m not sure how this will work out in real time. Teams will need to put some thought into their pit choice, and decisions on when to pit could come down to what cars in neighboring pits are doing.
I will need to see how this track works inre al life. On paper it has too many square corners for my tatse.

Road America Repave
The Road America repave was chronicled by thwe track on social media in a series of videos. We might see slower speeds for a year as the the track gets rubbered in and cures.
This video is fascinating
Weather Tech Raceway Upgrades
Weather Tech Raceway Laguna Seca is investing $10 million in upgrades, including repaving then track and replacing the pedestrian bridge near the start/finish line. Several drivers are not in favor of repaving the track. I’m not sure i like the idea either. How will it change the racing? We will have to wait and see.
I’m glad there will be a new bridge, which will be wider and more up to date. It was always an adventure crossing it. The other upgrades will bring an aging facility more up to date. There were signs of some improvements in September. One improvement took away a great viewing spot, however.