Video: Paving crews show progress on longest straight for 2023 Las Vegas Formula 1 race. Paving crews show progress on longest straight for Las Vegas F1 race.

Formula 1 race cars are expected to go speeds of more than 200 mph along the straightaway stretch on Las Vegas Boulevard for Formula 1’s Grand Prix later this year. With four layers of pavement being added, FOX5 got a look at the repaving process:

— see video above —