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PermitLingo · MS

Mississippi DMV Cheat Sheet: Key Numbers

The numbers people mix up most often, on one page. Print it or save it as a PDF and review it before your test.

Learner's permit and teen license rules by state

Learner's permit from age
15 years old
Hold the permit at least
12 months
Supervising driver at least
21 years old

Speed limits by state

School zone
15 mph
Rural interstate (max)
70 mph

Drunk driving laws by state: BAC limits

Refusing a chemical test (1st time)
3 months
Drivers 21+
0.08%
Under 21
0.02%

Parking distances by state

Fire hydrant
10 feet
Crosswalk at an intersection
20 feet
Railroad crossing
15 feet
Fire station driveway
20 feet
Wheels from the curb
12 inches

School bus, move over and bicycle passing laws by state

Stop from a school bus at least
10 feet
Bus on the other side of a divided highway
Do not have to stop, but should watch for children
Passing a bicyclist
3 feet

Car seat and booster seat laws by state

Car seat until at least
4 years old

License renewal, insurance and points by state

Crash must be reported if damage is
$500
Minimum liability insurance
$25/$50/$25 (thousand)

Every number is the answer to one of our practice questions and matches a quote from the official handbook. Rules change — check the latest handbook before your test.

Source: Mississippi Driver's License Manual (rev. Dec. 2024). Checked October 17, 2026.