Here are three boxes, formatted as requested, to insert into the article. Placement suggestions follow after the boxes.
Placement Suggestions:
* The “Did you know?” box would fit well after the first paragraph, providing context about the scale of LA County.
* The “Pro tip” box would be effective after the paragraph beginning “However, the proposal has also faced some skepticism…”, addressing potential concerns directly.
* The “Reader question” box could be placed after the paragraph beginning “According to proponents…”,to preemptively address a common question about the initiative.