That's because Monday was the kickoff of the 24th Annual California Mille.
It's a four day, 1,000 mile car tour with over 80 vintage sport cars, racing cars and touring cars seeing time on the open road.
The tour is a salute to Italy's Mille Miglia Rally, which was run 24 times until 1957.
This year, people can expect to see more than 80 vintage Porsches, Jaguars and Ferraris driving across the middle of California.
The tour ends May 1 in Sausalito.