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Iowa driving lesson · Signs, Signals & Markings

Pedestrians, bike lanes, and crosswalk beacons

A 3-minute lesson from the Iowa 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, Signals & Markings
Checkpoint questions
6
Source pages
10, 17, 18

Under a 2024 update to Iowa law, vehicles must yield the right-of-way to pedestrians on foot AND to people using any human-powered device—a pedestrian conveyance. Whenever the manual says 'pedestrian,' it means both.

Pedestrian conveyance

Any human-powered device by which a pedestrian may move other than by walking, or by which a pedestrian may move another person.

Handbook p. 10 ↗

Pedestrian conveyances include, but aren't limited to:

  • Wheelchairs
  • Strollers
  • Bicycles
  • Skateboards
  • Scooters
  • Electric personal assistive mobility devices
Handbook p. 10 ↗

Bicycle lane

Part of the road meant for bicyclists, marked by solid white lines with bicycle markings and signs. Some are separated by double white lines, curbs, posts, or planters.

Handbook p. 17 ↗

Know the rule

Drive in a bicycle lane only when making a turn, after looking carefully beside and behind you for bicyclists.

Handbook p. 17 ↗

Know the rule

Bike lanes may be painted green: look for bicyclists before crossing green pavement, and don't stop on it.

Handbook p. 17 ↗
Bike lane
Green-painted bicycle lane

Sharrows (shared lane markings)

Alert drivers to bicyclists, encourage safe passing, and reduce wrong-way riding and door crashes. Unlike bike lanes, they don't reserve space for bikes only.

Handbook p. 17 ↗

Bicycle box

Solid green box with a bicyclist image, next to the crosswalk and covering the whole travel lane, giving bicyclists a safe way to turn at a signalized intersection.

Handbook p. 17 ↗

Bicycle detector symbol

Pavement symbol showing the best position for a bicyclist to trigger the traffic signal.

Handbook p. 17 ↗

Know the rule

Rectangular Rapid Flashing Beacons are push-button amber lights at crosswalks without signals or mid-block. When flashing, stop for anyone in the crosswalk and watch for anyone about to enter.

Handbook p. 18 ↗

Pedestrian Hybrid Beacon

Pedestrian Hybrid Beacon
Beacon showsYou must
All lights darkProceed with caution
Bottom yellow flashingSlow down
Bottom yellow solidPrepare to stop
Top two red solidStop for pedestrians
Top two red flashingStop; then go with caution if crosswalk is clear
Handbook p. 18 ↗

Know the rule

A person led by a harnessed service animal or using a white (or white with a red tip) cane is likely visually impaired. Use extra caution.

Handbook p. 18 ↗

Put it into practice

A pedestrian hybrid beacon is dark as you approach, then its bottom yellow starts flashing. Slow down; when it turns solid yellow, prepare to stop; stop on solid red. Once the reds flash, you may go after stopping if the crosswalk is clear.

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.

Under Iowa's 2024 crosswalk law, which of these is a pedestrian conveyance whose user you must yield to like a pedestrian?
  1. A moped
  2. A stroller
  3. A golf cart
  4. A motorcycle

Answer: A stroller

Pedestrian conveyances are human-powered devices such as wheelchairs, strollers, bicycles, skateboards, and scooters; motorized vehicles are not.

Handbook p. 10 ↗
When may a motorist legally drive within a marked bicycle lane?
  1. Any time traffic is heavy
  2. When turning, after a bicyclist check
  3. Whenever the lane is painted green
  4. When stopping briefly to drop someone off

Answer: When turning, after a bicyclist check

Motorists may only drive in a bicycle lane when making a turning movement, after carefully checking for bicyclists.

Handbook p. 17 ↗
A Pedestrian Hybrid Beacon shows a solid yellow light. What should you do?
  1. Proceed with caution, no change needed
  2. Stop, then go if the crosswalk is clear
  3. Prepare to stop
  4. Slow down only

Answer: Prepare to stop

On a Pedestrian Hybrid Beacon, once the bottom light becomes solid yellow, motorists must prepare to stop.

Handbook p. 18 ↗
What color is used for bicycle boxes at a signalized intersection?
  1. Solid green, with an image of a bicyclist
  2. Solid yellow, with an image of a bicyclist
  3. Solid white, with an image of a car
  4. Solid red, with an image of a stop sign

Answer: Solid green, with an image of a bicyclist

Bicycle boxes are solid green pavement markings with an image of a bicyclist, near the crosswalk.

Handbook p. 17 ↗
Rectangular Rapid Flashing Beacons are activated automatically by vehicle traffic, not by pedestrians.
  1. True
  2. False

Answer: False

These beacons are manually activated by a pedestrian pushing a button, not by vehicle traffic.

Handbook p. 18 ↗
Pedestrian conveyances include human-powered devices such as wheelchairs, strollers, and skateboards.
  1. True
  2. False

Answer: True

The manual defines pedestrian conveyances as human-powered devices including wheelchairs, strollers, bicycles, skateboards, and scooters.

Handbook p. 10 ↗
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