Cities Seeking New Weapons in the Battle Against Waze-Induced Traffic

Los Altos, California has erected a new roadblock in its ongoing effort to keep drivers from cutting through residential neighborhoods, beckoned by the popular navigation app Waze.

1 minute read

June 26, 2017, 1:00 PM PDT

By James Brasuell @CasualBrasuell


Waze

dennizn / Shutterstock

Henry Grabar revisits the continuing story of residential neighborhoods looking for ways to prevent cut-through traffic directed by the popular Waze app. This time the controversy has visited Los Altos, California, where congestion has spilled off of Interstate 280 onto local access roads.

First, Los Altos Hills asked Waze to remove three roads from its map. Waze does not entertain such requests. So Los Alto Hills came up with a Plan B: Close the streets to people who don’t live there. In May, the city erected “No Thru Traffic” signs on three roads where they crossed the city limit. Waze complied, according to a report from the Los Altos Hills manager, which means it will no longer direct users to drive on those streets.

City officials in Georgia, Alabama, and Maryland have nixed the idea in the past, according to Grabar—some citing the questionable legal and enforcement status of such signs. Even in Los Altos, the signs are in a trial period and the city isn't pursuing violators.

Friday, June 16, 2017 in Slate

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 11, 2025 - Diana Ionescu

Metrorail train pulling into newly opened subterranean station in Washington, D.C. with crowd on platform taking photos.

Congressman Proposes Bill to Rename DC Metro “Trump Train”

The Make Autorail Great Again Act would withhold federal funding to the system until the Washington Metropolitan Area Transit Authority (WMATA), rebrands as the Washington Metropolitan Authority for Greater Access (WMAGA).

June 2, 2025 - The Hill

Large crowd on street in San Francisco, California during Oktoberfest festival.

The Simple Legislative Tool Transforming Vacant Downtowns

In California, Michigan and Georgia, an easy win is bringing dollars — and delight — back to city centers.

June 2, 2025 - Robbie Silver

Color-coded map of labor & delivery departments and losses in United States.

The States Losing Rural Delivery Rooms at an Alarming Pace

In some states, as few as 9% of rural hospitals still deliver babies. As a result, rising pre-term births, no adequate pre-term care and harrowing close calls are a growing reality.

1 hour ago - Maine Morning Star

Street scene in Kathmandu, Nepal with yellow minibuses and other traffic.

The Small South Asian Republic Going all in on EVs

Thanks to one simple policy change less than five years ago, 65% of new cars in this Himalayan country are now electric.

3 hours ago - Fast Company

Bike lane in Washington D.C. protected by low concrete barriers.

DC Backpedals on Bike Lane Protection, Swaps Barriers for Paint

Citing aesthetic concerns, the city is removing the concrete barriers and flexposts that once separated Arizona Avenue cyclists from motor vehicles.

5 hours ago - The Washington Post