Missouri

GHSA maintains data on state laws surrounding a number of highway safety issues. Below is information regarding laws in the state of Missouri. Please note that GHSA does not compile any additional data on state laws other than what is presented in these pages. For more information, consult the appropriate State Highway Safety Office.

Child Passenger Safety Laws: Missouri

Child Restraint Required

Under 4 yrs or under 40 lbs in child safety seat

4-7 yrs and 40-80 lbs and 4'9" or shorter in child safety seat or booster seat

4 yrs or over and 80 lbs or over or taller than 4'9" in booster seat or safety belt

Adult Safety Belt Permissible

8-16 yrs

4 yrs and over and over 80 lbs or over 4'9" tall

Maximum Fine for 1st Offense

$50

$10 for over 80 lbs or over 4'9" tall

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