Too Many Traffic Lights

Architect Arrol Gellner says that traffic engineers use traffic lights far too often when a simple stop sign works better and is much less expensive.

Gellner says that 2-way or 4-way stop signs are "...cheaper, by several magnitudes, than installing a traffic signal, which nowadays costs from $80,000 to $100,000 or more depending on bells and whistles such as crosswalk signals and the like. Add to this the perpetual expense of maintenance and the cost of electricity to power signals 24 hours a day, and you're talking about a serious drain on taxpayer dollars."

Full Story: Urban planning’s black eye

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
poster

A Short History of America

From comic book artist Robert Crumb, poster shows how the built environment has changed throughout the decades.
$14.95
Book cover of Unsprawl

Unsprawl: Remixing Spaces as Places

Explore visionary, controversial and ultimately successful strategies for building people-centered places.
Starting at $12.95