It is recommended to rent a car to travel to these locations. The estimated cost for car rental is around $30-$50 per day, depending on the type of vehicle. Most places have free parking, with the exception of some downtown restaurants.
If you have extra time, consider taking a day trip to the nearby city of Pasadena to visit the Norton Simon Museum or the Pasadena City College Flea Market. If you have less time, consider combining Days 1 and 2 or Days 3 and 4.
The closest airport to Bradbury is the Ontario International Airport (ONT), which is about 27 miles east of the city center.