Other polar vortex-related transit news included fire on the tracks in Chicago.

"Record-breaking cold Thursday is forcing the QLINE in Detroit to temporarily suspend service," reports Maryann Struman.
The bad news for anyone who still intended getting around on the city's streetcar amidst the polar vortex was created by batteries running the heat at full blast and taking longer to charge because of the frigid temperatures. "Just like cars and cell phones, the QLINE's battery is having trouble holding a charge," according to Struman.
Meanwhile, a day earlier, Chicago's Metra system made news for taking some pretty radical steps to keep the system running in the cold—setting fire to the tracks. Why? Allow Doug Criss to explain:
In some cases the tracks experience what's called "pull-aparts." This kind of rail defect occurs when two rails separate at their connection. The extreme cold shrinks the metal and the rails literally pull apart from each other, Metra said in a recent Instagram post. Heating the tracks with fire expands the metal until the two rails can be put back together again.
Despite the burning train tracks achieving some manner of viral fame on Tuesday, the actions are standard operating procedure, according to Criss.
FULL STORY: Bitter cold weather saps QLINE battery, service halted

What ‘The Brutalist’ Teaches Us About Modern Cities
How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

‘Complete Streets’ Webpage Deleted in Federal Purge
Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

The VW Bus is Back — Now as an Electric Minivan
Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.

Healing Through Parks: Altadena’s Path to Recovery After the Eaton Fire
In the wake of the Eaton Fire, Altadena is uniting to restore Loma Alta Park, creating a renewed space for recreation, community gathering, and resilience.

San Diego to Rescind Multi-Unit ADU Rule
The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

Electric Vehicles for All? Study Finds Disparities in Access and Incentives
A new UCLA study finds that while California has made progress in electric vehicle adoption, disadvantaged communities remain underserved in EV incentives, ownership, and charging access, requiring targeted policy changes to advance equity.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
City of Albany
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research