A Simple Solution to Kabul's Massive Traffic Problem

The proposal is simple. Instead of investing billions of dollars more on elaborate infrastructure or trust a corrupted police force, the concept is to nudge this complex system at two targeted points in the city, argues Mitchell Sutika Sipus.

1 minute read

January 2, 2013, 5:00 AM PST

By Mitchell Sutik…


The reconstruction of Kabul, Afghanistan has been a struggle as city infrastructure can only accommodate about 3 million inhabitants, yet the city presently consists of nearly 6 million people. Everyday the city is stuck in constant gridlock for hours at a time. Initiatives thus far have focused on road construction and law enforcement, but these approaches have caused even more delays and further congested an already broken system.

Sutika Sipus's proposal recognizes Kabul traffic is a self organized system determined by many variables. The concept is to inject simple incentives to nudge this system, targeted in two particular locations. The solution functions by shifting some existing resources and using a very low-tech monitoring system to offset corruption, summed up into four easy steps.

Monday, December 31, 2012 in Humanitarian Space

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Use Code 25for25 at checkout for 25% off an annual plan!

Redlining map of Oakland and Berkeley.

Rethinking Redlining

For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.

May 15, 2025 - Alan Mallach

Interior of Place Versailles mall in Montreal, Canada.

Montreal Mall to Become 6,000 Housing Units

Place Versailles will be transformed into a mixed-use complex over the next 25 years.

May 22, 2025 - CBC

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

May 21, 2025 - Diana Ionescu

Flat modern glass office tower with "County of Santa Clara" sign.

Santa Clara County Dedicates Over $28M to Affordable Housing

The county is funding over 600 new affordable housing units via revenue from a 2016 bond measure.

May 23 - San Francisco Chronicle

Aerial view of dense urban center with lines indicating smart city concept.

Why a Failed ‘Smart City’ Is Still Relevant

A Google-backed proposal to turn an underused section of Toronto waterfront into a tech hub holds relevant lessons about privacy and data.

May 23 - Governing

Pale yellow Sears kit house with red tile roof in Sylva, North Carolina.

When Sears Pioneered Modular Housing

Kit homes sold in catalogs like Sears and Montgomery Ward made homeownership affordable for midcentury Americans.

May 23 - The Daily Yonder