2 ms·

California has it's own checkpoints, although they're purely about keeping pests out: https://www.cdfa.ca.gov/plant/pe/ExteriorExclusion/borders.html https://ww

• dawnerd 8y ago
  And more often then not they flag you through before you can even slow down. They’re just really interested in trucks. Hawaii also does a checkpoint when leaving.
• mrfusion 8y ago
  Because pests only travel on highways ...