Both the distance and time it takes pedestrians to cross a street can be shortened through the use of curb extensions, medians, and refuges. Slowing motor vehicles. The use of traffic calming devices such as raised intersections tells drivers that the area is not designed for rapid through movement, but rather is an area where pedestrians can be expected. Another way to slow drivers is to design right turn slip lanes with exit angles between 50 and 60 degrees. Ease of movement from walkway to street levels and vice versa.
Curb ramps facilitate the transition from walkways to streets.
Raised intersections can make it easier to meet ADA requirements as a crosswalk becomes a natural extension of a walkway and the need for curb ramps is eliminated. However, care must be taken to ensure that the visually-impaired realize they are entering the roadway. Implementation Strategies 1. Develop pedestrian-friendly intersection policies and design guidelines. Official policies and related ordinances can go a long way toward making pedestrian-friendly intersection installations routine.