Skip to Content
Streetsblog California home
Streetsblog California home
Log In
bikeandpeds
What transportation problem is on your mind? Image: Melanie Curry/Streetsblog

Planners, engineers, and others working on a difficult, hard-to-solve problem have an opportunity to get help from a team of experienced planners and engineers. At January's annual meeting in Washington DC of the Transportation Research Board (TRB), a new kind of workshop will bring together a group of experts to address “unsolved mysteries that vex planners, modelers, and analysts in the transportation field.”

The workshop, “Analyze This! What Planners Want to Know” will present three real-world problems faced by people working in transportation. Then teams will work together on a strategy to address each problem. The workshop is intended to get creative minds working together, to highlight different ways people approach problem solving, and to expose areas where research is needed.

The workshop is sponsored by four TRB committees: travel demand forecasting, transportation planning applications, public transportation, and transportation demand management. However, the problems don't have to fall into these categories.

“Everything is on the table,” writes workshop coordinator Elizabeth Sall. “Not every question can be solved with running a travel model..... but let me at least say that since we will have a bunch of dataheads in the room, you might as well get them to solve problems [for which] data can at least be part of the solution.”

Problems can be general (how do driverless vehicles affect safety and the environment? how does transit reliability affect ridership and mode share?) or specific (how to test strategies for maintaining affordable housing while significantly increasing transit access?) or in between (how best to encourage bicycling and walking?). Any problem that would benefit from a team of planners and engineers—and dataheads—is welcome.

The submissions should summarize a case study, including information on the problem, its context, who is affected, and what is the impact of not reaching a resolution. The committee will choose three problems to work on, and people who submit ideas that are selected will be invited to present their problem at the TRB meeting.

The deadline for submissions is October 1, coming up soon. Submit your problems here.

Stay in touch

Sign up for our free newsletter

More from Streetsblog California

Another Conspiracy Theory, This One Around a Vehicle Miles Tax, Comes to California

"None of this required secret meetings or hidden language in the bill. It only required repetition — and the willingness to treat worst-case hypotheticals as settled fact."

February 10, 2026

Tuesday’s Headlines

More CAHSRA, bikes on freeways, poop on parking, more...

February 10, 2026

This Federal Bill Would Give Your Community More Money To Build Its Own Transportation Future

States monopolize federal transportation funding even though local and regional governments oversee most of our nation's roads. It's time for that to change, a new bill argues.

February 9, 2026

Advocates Save Humboldt Street Bike Lanes

Some 800 community members show up to preserve bike infrastructure in the city of San Mateo.

February 9, 2026

Councilmember Yaroslavsky Calls for Urgent City Response to Westwood Driver Killing Three People

Councilmember Park also responds to killing of Playa del Rey cyclist, calls to "to re-assess the area for... improvements."

February 9, 2026

California Bill Aims to Modernize Coastal Development Rules in Urban Transit-Rich Cities

New legislation is the first serious effort to reign in the Coastal Commission's purview over housing and transportation projects

February 9, 2026
See all posts