Diana is a writer and urbanist passionate about public space, historical memory, and transportation equity. Prior to joining Planetizen, she started and managed a farmers' market and worked as a transportation planner in the bike share industry. She is Planetizen's editor as of January 2022.

NYC Congestion Pricing Goes Into Effect
The long-awaited congestion pricing program began on January 5.

Highway Removal Slowed by Outdated Policy, Lack of Committed Funding
Resistance from state transportation departments and precarious funding sources mean highway removal projects are few and far between, despite their benefits.

How US Communities Are Building Resilience Against Flooding
Flooding causes over $400 billion in damage in the United States every year.

Appreciating Rural Cultural Resources
A focus on ‘placemaking’ too often obscures or exploits local culture and history.

Boston Rail Network Sees Significant Increases in Speed After Eliminating ‘Slow Zones’
A year-long project that upgraded rail infrastructure and equipment has resulted in faster trips on all rail lines.