Missouri DMV
Missouri DMV Cheat Sheet 2026
Every rule you need to pass the Missouri DMV written test — all on one page. 40 questions, 80% to pass.
40 questions80% to pass~30 minutesFollowing distance: 3 seconds minimum (more in bad conditions)
🚗 Speed Limits
School zone15-25 mph — check posted signs
Residential streets25-30 mph
Two-lane highways55 mph
Freeways / interstates65-70 mph
Alley15 mph
🛑 Road Sign Shapes and Meanings
Red octagonSTOP — full stop required
Red and white triangleYIELD — slow down, give way
Yellow diamondWARNING — hazard ahead
White rectangleREGULATION — rules you must follow
Orange diamond/rectangleCONSTRUCTION zone ahead
Green rectangleGUIDE — directions and distances
Blue rectangleSERVICES — gas, food, lodging
Pentagon (school)SCHOOL zone ahead — slow down
Pennant shapeNO PASSING zone
🚦 Right of Way Rules
4-way stopFirst to stop goes first. Tie = rightmost goes first
Uncontrolled intersectionYield to vehicle on your right
Turning leftAlways yield to oncoming traffic
RoundaboutYield to vehicles already inside
PedestriansAlways yield at crosswalks
Emergency vehiclesPull over right and stop
School bus — red lights flashingStop — do not pass in either direction
⚠️ Alcohol and DUI Laws
Adults 21+0.08% BAC
Under 210.00-0.02% — check your state
Commercial drivers0.04% BAC
Refuse BAC testAutomatic suspension
Implied consentAgreed when licensed
🅿️ Parking Rules
Fire hydrant15 ft minimum
Crosswalk / intersection20 ft minimum
In front of drivewayNever — always illegal
On a sidewalkNever — always illegal
Double parkingNever — illegal
Handicap space (no placard)Never — heavy fine
📵 Cell Phone and Distracted Driving
Handheld phoneIllegal in most states
TextingIllegal in all 50 states
Under 18Illegal in most states
Hands-free (adults)Allowed in most states
🪪 Licensing and Permits
Learner's permit age15-16 years in most states
Licensed adult requiredMust be in car at all times with permit
GDL passenger restrictionLimited passengers for new drivers
GDL nighttime restrictionNo driving after midnight in many states
License renewalEvery 4-8 years depending on state
Point systemViolations add points — too many = suspension
Vision requirement20/40 minimum in at least one eye
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