Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In

Charles Komanoff

Charles Komanoff is a national expert on congestion pricing and traffic modeling, and is the former head of Transportation Alternatives. He is a longtime Streetsblog contributor. Reach him at komanoff@gmail.com.

Komanoff: Data Show Fewer Trucks in the So. Bronx After Congestion Pricing

Expert Charles Komanoff, using MTA bridge and tunnel data, dispels one of the myths that opponents spread about the Manhattan toll.

September 19, 2025

KOMANOFF: Data Show South Bronx Isn’t Seeing Increased Traffic from Congestion Pricing

The central business district toll did not lead to a traffic influx in the South Bronx, our columnist reveals.

September 9, 2025

Komanoff: Data Show Time Loss from 15 MPH E-Bike Speed Cap is No Big Deal

A 15-mile-per-hour speed limit for motorized two-wheel devices — which e-bikes are — is eminently reasonable. And it doesn't cost much time at all, our columnist found.

August 1, 2025

KOMANOFF: A Philosopher Of Cycling Takes On E-Bike Speeds (Well, Sort Of)

The late Ivan Illich would have sought to limit them — among other things, says our columnist.

June 12, 2025

Komanoff: Tsk, Tsk, Tisch — Criminal Summonses for Cyclists Will Backfire

Commissioner Jessica Tisch's new policy will result in unsafer streets and crackdowns on hard-working immigrants.

May 7, 2025

League of What Now? ‘Conservation’ Group’s Endorsement Criteria Are Bizarre

How could a venerable environmental group endorse a candidate who was a "no" on City of Yes and lukewarm on congestion pricing?

April 28, 2025