PROGRAMS AND SERVICES
TRAFFIC CALMING PROGRAM
Level 2 Traffic Calming: HIGHLIGHTED PEDESTRIAN CROSSINGS

The primary function of pedestrian crosswalks is to concentrate pedestrians at a single crossing location, most desirably at intersections. Pedestrian crossings can be highlighted in order to accentuate the visibility of the crossing to motorists. Measures to incorporate this include using materials other than standard asphalt concrete (AC) such as textured concrete, raising the crossing above the roadway grade, or adding additional pavement markings (paint) within the existing crossing (additional pavement markings could be considered a Level 1 traffic calming measure.)

As a part of the annual pavement rehab program (slurry seal, chip seal, etc.) throughout the County, crosswalks that do not congregate pedestrians to a centralized crossing will be recommended for removal. Typically, pedestrians develop a false sense of security at crosswalks and tend to enter the roadway without looking for approaching vehicles. However, where crosswalks are appropriate, measures can be taken to emphasize the crossings.

A textured surface project would be a Level 2 traffic calming measure. The type of material selected would determine the effectiveness of this measure. Care must be taken to select a design that increases visibility and does not create tripping conditions such as cracks or raised asphalt "lips." Although the expected effect of highlighted crossings on motorist speed is minimal, it may increase motorists awareness of pedestrian activity in an area.

A raised crosswalk would be similar to a speed hump or other physical device and thus will be discussed with the Level 3 traffic calming measures.

IMPLEMENTATION

Prior to the highlighting of any crossing, the crossing must be determined to be necessary (i.e. on a safe-route-to-school, adjacent to major pedestrian generators such as commercial areas, or at locations with demonstrated conflicts between pedestrians and vehicles). Once this is determined, the type of crossing highlighting, if any, should be decided. There is a cost associated with the textured crossing along with potential noise; the additional markings may be more slippery when wet.

Highlighted crossings may also be used in conjunction with Level 3 traffic calming measures.