"Presence Sensors" Save Bicyclists By Controlling Traffic Lights

A new system using "microwave motion" sensors can detect when a bicyclist enters an intersection and control traffic to accommodate them.

The system, called "The Interceptor", is currently being tested in Pleasanton, California.

Jessica Mulholland of Governing Magazine talked with Pleasanton Senior Transportation Engineer Joshua Pack:

"When the sensor detects a bicycle, it triggers the timing of traffic lights one way, and when it detects only cars, it triggers a different timing scheme. The better pacing of green lights provides a safer crossing," Pack explained.

Pack likes the system, but is concerned about increasing delays when his city's traffic is primarily automobiles.

Full Story: How Intersections Now Sense What Will Zoom By

Comments

Prepare for the AICP Exam

Join the thousands of students who have utilized the Planetizen AICP* Exam Preparation Class to prepare for the American Planning Association's AICP* exam.
Starting at $199
Planetizen Courses image ad

Planetizen Courses

Advance your career with subscription-based online courses tailored to the urban planning professional.
Starting at $14.95 a month

City Coasters

Hand-drawn engraved maps of your favorite neighborhoods are divided up across 4 coasters making each one unique.
$36.00
T-shirt with map of Chicago

Show your city pride

Men's Ultrasoft CityFabric© tees. Six cities available.
$23.00