While Bell Gardens has bus and taxi services, car rentals are recommended for maximum travel flexibility. Consider renting a car for the duration of the trip at an estimated cost of $40-60 per day. Travel time between attractions is typically 20-30 minutes, depending on traffic conditions.
If you have more time, consider taking a trip to nearby Long Beach or downtown LA. Alternatively, if you have less time, you can condense this itinerary by combining attractions on certain days or choosing one or two attractions per day.