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Florida driving lesson · Signs and Pavement Markings

Edge lines and lane lines

A 3-minute lesson from the Florida course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Signs and Pavement Markings
Checkpoint questions
6
Source pages
51, 52

Line color tells you direction. White lines separate lanes going the same way, and yellow lines separate traffic going opposite ways. Line style tells you what's allowed: broken lines may be crossed when safe, solid lines discourage or forbid it.

Know the rule

Unless you're turning, exiting a highway or changing lanes, stay between the lines marking your lane.

Handbook p. 51 ↗

Know the rule

You may briefly and safely drive left of center to overtake a bicycle, other non-motorized vehicle, electric bicycle or pedestrian.

Handbook p. 51 ↗

Edge lines

Edge lines
LineMarks
Single solid whiteThe right edge of the roadway
Single solid yellowLeft edge on divided highways and one-way streets
Handbook p. 51 ↗
Broken white line
Yellow left edge line, white right edge line and a broken white lane line

White lane lines (same direction)

White lane lines (same direction)
LineMeaning
Single broken whiteYou may cross to change lanes when safe
Single solid whiteStay on your side unless avoiding a hazard
Double solid whiteCrossing / changing lanes is not allowed
Handbook p. 51 ↗

Know the rule

A single solid white line is also used to discourage lane changes near intersections.

Handbook p. 51 ↗
Solid white line
Single solid white lane line
Solid white line
Double solid white line: no lane changes

Yellow lane lines (opposite directions)

Yellow lane lines (opposite directions)
LineMeaning
Single broken yellowKeep right; may cross to pass when safe
Double solid yellowNo passing/crossing from either direction
Double: solid on your side, broken on otherNo passing from your lane
Double: broken on your side, solid on otherPassing allowed from your lane when safe
Handbook p. 51 ↗

Know the rule

Even with double solid yellow lines, or a solid line on your side, you may still turn left or pass a bicyclist when it is safe.

Handbook p. 52 ↗
Broken yellow center line
Single broken yellow center line
Broken yellow line: passing permitted (illustration)
Double solid yellow lines: no passing
Broken yellow line: passing permitted (illustration)
Solid on your side, broken on the other: you may not pass (oncoming traffic may)
Broken yellow line: passing permitted (illustration)
Broken on your side, solid on the other: passing permitted when safe

Put it into practice

You're behind a slow truck on a two-lane road. The center line is double yellow, solid on your side and broken on the far side. You may not pass here, though oncoming drivers may. Wait until the line on your side becomes broken.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

A single solid white line along the side of the road marks:
  1. A passing zone
  2. The right edge of the road
  3. The left edge of the roadway
  4. A bicycle lane

Answer: The right edge of the road

A single solid white line marks the right edge of the roadway.

Handbook p. 51 ↗
A single broken white line between lanes means you may:
  1. Only cross it to turn left
  2. Never cross it
  3. Use it only in emergencies
  4. Change lanes when safe

Answer: Change lanes when safe

A single broken white line means you may cross it to change lanes when it is safe to do so.

Handbook p. 51 ↗
Crossing a double solid white line to change lanes is:
  1. Allowed only to pass slow vehicles
  2. Not allowed
  3. Always allowed if safe
  4. Allowed only outside cities

Answer: Not allowed

Crossing a double solid white line, or changing lanes across it, is not allowed.

Handbook p. 51 ↗
Double solid yellow lines mean vehicles moving in either direction must not pass or cross them, except to:
  1. Pass a slow-moving truck when clear
  2. Pass any car going under the limit
  3. Make a U-turn anywhere
  4. Turn left or pass a bicyclist when safe

Answer: Turn left or pass a bicyclist when safe

Vehicles must not cross double solid yellow lines, except they may turn left or pass a bicyclist when it is safe to do so.

Handbook p. 52 ↗
You are driving in a lane where the double yellow line is solid on your side and broken on the other side. Can you pass?
  1. No, passing is not allowed
  2. Yes, passing is permitted in this lane
  3. Yes, if no oncoming traffic is visible
  4. Only if you signal first

Answer: No, passing is not allowed

When the double yellow line is solid on your side ('your side'), passing is not allowed in that lane.

Handbook p. 52 ↗
You are in a lane where the double yellow line is broken on your side and solid on the other side. What does this mean for you?
  1. Passing is allowed only around bicyclists
  2. Passing is allowed when safe
  3. Only the other side may pass
  4. Passing is never permitted

Answer: Passing is allowed when safe

When the line is broken on your side, passing is permitted in that lane when it is safe to do so.

Handbook p. 52 ↗
Take the lesson checkpoint in the app

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