Skip to Content
Streetsblog California home
Streetsblog California home
Log In
Streetsblog USA

Pop-Up Protected Bike Lane Demos Now Being Funded by States, Too

classy minneapols popup 570
A 2013 protected bike lane demo in Minneapolis. Image: Bikeways for Everyone.
false
pfb logo 100x22
false

Michael Andersen blogs for The Green Lane Project, a PeopleForBikes program that helps U.S. cities build better bike lanes to create low-stress streets.

A practice that began as guerrilla activism and was later embraced by professionals as "tactical urbanism" -- using live on-street demos to test the effects of changes to city streets -- hit a milestone last week.

For what seems to be the first time ever, a live on-street demo of a protected bike lane has been funded by a state transportation department.

The $10,850 grant from the Maryland Department of Transportation, announced September 29 as part of a $15 million grant cycle, is a sign that the on-street demo is becoming a common step in the process of planning street redesigns.

It will pay for a weeks-long test of planter-protected bike lanes on East Pratt Street in Baltimore.

"We're not committing to have a complete buy-in to try something," said Caitlin Doolin, a bicycle and pedestrian planner for the City of Baltimore. "We can take it out if it doesn't work or modify it or what have you."

Pop-ups improve public outreach, state says

pratt overhead 570
Annotations from Baltimore's plan for a pop-up lane.
false

Doolin wrote the grant application for the project, taking advantage of an MDOT program designed for low-cost active transportation improvements. Many cities want to build pop-ups, she said, but end up throwing staff time into elaborate fundraising plans because pop-ups don't fit into the traditional model of planning something completely on paper -- and sometimes in little-attended public meetings -- before building anything on the street.

"The cities that want to do these pop-ups but can't are getting basically volunteers or sponsors to pay for them," Doolin said.

Kate Sylvester, an MDOT project manager who approved Doolin's grant, said better public outreach is a big virtue of the pop-up proposal.

"We were really interested in it because it's a way for Baltimore City to try out a new innovative treatment, get some quick feedback from the community," she said. "Cycle tracks and that kind of stuff -- it's all new, and the designs are changing quickly."

A 2014 pop-up in Mountain View, California. Photo: Great Streets Mountain View.

In the case of the Pratt Street project, the pop-up protected bike lanes would run on five blocks between South Central Avenue and South Broadway, past a supermarket, two schools and Perkins Homes, one of the largest low-income housing developments in the city. Doolin said 10 percent of the project funds will go to direct outreach to Perkins residents and other people in the immediate area.

Pratt is a one-way, three-lane street. During off-peak hours, its two curbside lanes become parking lanes. But Doolin said that the requirement to move cars during peak hours is rarely enforced.

"You literally see kids playing with their bikes in the street between the sporadic parking in the peak hour," Doolin said.

Doolin's pop-up would keep the southern curbside parking lane while converting the northern curbside lane to a two-way bike lane protected by planters.

Maryland hopes other cities will learn from Baltimore's pop-up

pratt rendering 570
A simple rendering by the City of Baltimore of a planter-protected bike lane on Pratt.
false

Doolin's proposal included photos from similar pop-ups in Minneapolis and Oakland.

Sylvester said that if the Pratt project works, she hopes other Maryland cities will be able to follow Baltimore's example and use their own pop-up tests to build out the state's biking network.

"I think it's really going to help people envision Pratt Street as an east-west for something other than cars," Doolin said.

You can follow The Green Lane Project on LinkedIn, Twitter and Facebook or sign up for its weekly news digest about protected bike lanes.

Stay in touch

Sign up for our free newsletter

More from Streetsblog California

Op/Ed: The Cameras We Fear and the Speed We Ignore

We can hold two ideas at once. Surveillance systems that accumulate unchecked power deserve opposition. Tools that are narrow, transparent, and built with statutory guardrails deserve evaluation on their merits.

February 27, 2026

The Week in Short Video

Fresno ballot measures, wild armadillos, gas tax holidays, and four miles of mid-city Los Angeles subway opening in May

February 27, 2026

Friday’s Headlines

We wanted e-bike incentives. They offered EV rebates. But maybe we'll get nothing.

February 27, 2026

Americans Demand Congress Fund Active Transportation In Next Infrastructure Bill — And Not Just The Bike/Walk Advocates

A "back to basics" surface transportation bill — as Republicans are seeking — would be devastating for road safety and small businesses.

February 26, 2026

“Stop Super Speeders Act” Takes Aim at California’s Most Dangerous Drivers

Bill would stop super speeders after they're caught and hopefully before they kill.

February 26, 2026

SGV Bus Rapid Transit Gets Another $3.9M for Study and Design

Early improvements combine for about 14 miles of continuous bus lanes, expected to be installed in advance of the 2028 Olympic games.

February 26, 2026
See all posts