Speed Humps

Speed Tables

Raised Crosswalks

Raised Intersections

Traffic Circles

Roundabouts

Medians

Curb Extensions

Deflector Islands

Diverters

 
Traffic Calming Devices → Vertical Speed Control Devices
   
Raised Crosswalks
   
What are Raised Crosswalks?
  • Similar to speed tables with pedestrian crosswalk markings, appropriate signage, and abut to the curb at each end.
  • Designed to increase the visibility of pedestrians to motorists.
  • Designed to encourage drivers to proceed at or below the posted speed limit.
  • Designed for safe passage of pedestrians.
 


 

 

 How are Raised Crosswalks designed?
  • Raised crosswalks typically join the curbs at each end and are integrated with the sidewalk. In some cases the raised cross walk can be raised to 15 centimeters so the flat top is level with the curb. This makes the crossing more convenient for disabled and elderly pedestrians.
  • A catch basin should be installed on the uphill side of the cross walk for drainage purposes.
  • See speed tables for more design information.
 
Where are Raised Crosswalks placed and how much are they?
  • Raised crosswalks can be used at mid-block or at intersections. They are useful in high pedestrian areas.
  • Ideal for residential applications, school crossings, and playground/park areas.
  • Installation costs for raised crosswalks vary between $5,500 and $10,000, depending on drainage issues, width of the road, and aesthetic features.

 


 
Advantages
Disadvantages
  • Effective in reducing vehicle speed
  • Creates a more noticeable pedestrian crossing.
  • Potential slight increase in road noise after installation

 
Raised Crosswalk Issues & Comments
  • Advance warning signs should be used along with cross walk signs.
  • In low pedestrian traffic areas, money can be saved by not integrating the ends of the raised cross walk with the height of the curb. The raised crosswalk can taper to the gutters on each end to allow for drainage. The taper should not be wide enough for motorists to cross the raised crosswalk with one wheel in the gutter.
  • When raised crosswalks are integrated with the curb (same height as the curb), the transition from the sidewalk to the raised cross walk should be denoted by a slight lip or other feature to warn the visually impaired.
  • When designing a raised crosswalk, considerable attention should be given to aesthetics.