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Oregon driving lesson · Space Cushion & Passing

Freeway Driving

A 3-minute lesson from the Oregon 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
Space Cushion & Passing
Checkpoint questions
6
Source pages
42, 43

Freeways have several lanes each way and higher speeds, but controlled access, few sharp curves and no railroad crossings or signals usually make traffic flow more efficiently. Entering is the reverse of other roads: you speed up, not slow down.

Know the rule

Drive at a steady speed. Weaving through traffic raises collision risk and seldom saves time. Keep pace with traffic, but never exceed the posted speed to keep up. If slower than the flow, use the right lane.

Handbook p. 42 ↗

Know the rule

Watch for traffic entering and adjust your speed for a smooth merge. If you see traffic slowing ahead, lightly tap your brake pedal several times to alert drivers behind you.

Handbook p. 42 ↗

Entering a freeway

  • Use the on-ramp to speed up and merge with fast-moving traffic
  • Yield to traffic already on the freeway
  • Use your mirrors and check blind spots before merging
  • Match the speed of freeway traffic and keep moving if at all possible
Handbook p. 42 ↗

If you start onto a freeway the wrong way

  • A DO NOT ENTER or WRONG WAY sign warns you
  • Immediately pull off to the side of the ramp and stop
  • Turn on your hazard lights
  • Cautiously turn around or back off the ramp
Handbook p. 42 ↗

Ramp meter

A signal on some on-ramps that looks like a traffic light but operates only at certain times of day. On multi-lane ramps, each lane has its own meter.

Handbook p. 43 ↗

Ramp meter rules

  • Only one vehicle may go each time the green light comes on
  • When your light turns green, speed up to merge with freeway traffic
  • A dark meter is not in use — do not stop at it
Handbook p. 43 ↗

Leaving a freeway

  • Turn on your signal well ahead of time
  • Keep your speed until you're off the freeway, then slow to the ramp's advisory speed
  • Missed your exit? Go to the next one — never stop or back up on a freeway
Handbook p. 43 ↗

Know the rule

Use the shoulder only in an emergency.

Handbook p. 43 ↗

Know the rule

With vehicle trouble, move to the right shoulder or emergency stopping area and turn on hazard lights. If possible, stay in or near your vehicle on the side away from traffic — walking along a freeway is dangerous.

Handbook p. 43 ↗

Put it into practice

The ramp meter turns green and two cars are ahead of you in your lane. Only the first car goes. When your turn comes and the light turns green, accelerate on the ramp and merge, yielding to freeway traffic.

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.

When entering a freeway, you should:
  1. Slow down and wait for a gap
  2. Speed up and merge with freeway traffic
  3. Stop at the end of the ramp and wait for a gap
  4. Enter at any speed and adjust later

Answer: Speed up and merge with freeway traffic

Speed up on the ramp to merge smoothly with freeway traffic.

Handbook p. 42 ↗
Who has the right of way when you are entering a freeway?
  1. The entering vehicle always has right of way
  2. Whoever is going faster
  3. Traffic already on the freeway
  4. It depends on which lane you use

Answer: Traffic already on the freeway

You must yield to traffic already on the freeway.

Handbook p. 42 ↗
At a freeway ramp meter, how many vehicles may proceed each time the green light comes on?
  1. As many as clear before it turns red
  2. Two vehicles
  3. Three vehicles
  4. One vehicle

Answer: One vehicle

Only one vehicle can proceed each time the green light comes on; multi-lane ramps have a meter for each lane.

Handbook p. 43 ↗
If a ramp meter appears dark (not lit), you should:
  1. Not stop; it is not in use
  2. Stop and wait for it to turn green
  3. Treat it as a flashing red light
  4. Slow to 10 mph before merging

Answer: Not stop; it is not in use

A dark ramp meter is not active, so you should not stop.

Handbook p. 43 ↗
When leaving a freeway, you should maintain your speed:
  1. And slow down while still on the freeway
  2. Until you are off the freeway, then slow down
  3. And speed up on the exit ramp
  4. Until you signal, then brake

Answer: Until you are off the freeway, then slow down

Keep speed until off the freeway, then slow on the ramp.

Handbook p. 43 ↗
If you realize you're driving the wrong way onto a freeway on-ramp, you should:
  1. Make a quick U-turn on the ramp
  2. Continue slowly to the next exit
  3. Pull to the side, stop, and turn on hazards
  4. Back up quickly before anyone comes

Answer: Pull to the side, stop, and turn on hazards

Pull off, stop, and use hazard lights if entering the wrong way.

Handbook p. 42 ↗
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