Study: Bike Infrastructure Makes Roads Safer for All

Higher cycling rates are associated with significantly lower traffic deaths.

1 minute read

February 6, 2024, 9:00 AM PST

By Diana Ionescu @aworkoffiction


Cyclists in bike lane with red streetcar in background on urban street.

Timelynx / Adobe Stock

A new study reveals that small and mid-sized cities with higher rates of bike commuting and bike-friendly infrastructure have fewer traffic fatalities, reports Ron Johnson on Momentum.

“The study dives deep into the factors behind this safety paradox, and the conclusions pointed at the importance of cyclists on city streets,” Johnson explains. Pedestrian deaths in cities with low cycling rates were 193.8 percent higher than in their counterpart cities.”The study also noted that in most cases there were not enough bicyclist fatalities to be statistically relevant, but there were enough pedestrian fatalities.”

According to the researchers, “Low density neighbourhoods and cities with wide roads will continue to attract more car users and make it difficult to create a shift in mode that will keep all road users safe, the study suggests. We need density, compact neighbourhoods, and narrow roads.”

Friday, February 2, 2024 in Momentum Magazine

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.

4 hours 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.

6 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.

June 15 - The Washington Post