How An Inner-City Freeway Disappeared

A "crazy idea" to remove an inner city freeway in Seoul, South Korea turned to reality. This piece tells the story about how this unlikely event came to be.

1 minute read

April 8, 2011, 7:00 AM PDT

By Nate Berg


Dr. Kee Yeon Hwang led the effort to remove the freeway simply by wondering -- and modeling -- whether traffic would be any worse if the freeway were not there.

"But the model was the easy part. Getting public and political buy-in was going to be harder -- not to mention that people kept telling him this was "suicide" as a transportation planner and that if the project were built it would create "gridlock!" and "traffic chaos!" (Yet another familiar refrain heard in Seattle when mention of the "Transit and Streets" proposal for replacing the Viaduct is made -- not to mention other successful freeway removals in Portland, San Francisco, New York, and Milwaukee).

With a mayoral election coming up, Dr. Hwang and his "crazy" colleagues decided to shop the idea around to the candidates and found one willing to make it part of his central campaign platform: Lee Myung-bak. He ran on tearing down the elevated freeway and restoring the river -- and won. There's an ironic twist to the story at this point that made me happy to sacrifice all those stats in order to hear this fascinating tale: Lee Myung-bak had been the president of the construction company that built the freeway. Who better than he to admit it was a mistake to have been done in the first place?"

Monday, April 4, 2011 in Grist

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

Cover CM Credits, Earn Certificates, Push Your Career Forward

Aerial view of town of Wailuku in Maui, Hawaii with mountains in background against cloudy sunset sky.

Maui's Vacation Rental Debate Turns Ugly

Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

July 1, 2025 - Honolulu Civil Beat

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.

July 9, 2025 - Diana Ionescu

White and purple sign for Slow Street in San Francisco, California with people crossing crosswalk.

San Francisco Suspends Traffic Calming Amidst Record Deaths

Citing “a challenging fiscal landscape,” the city will cease the program on the heels of 42 traffic deaths, including 24 pedestrians.

July 1, 2025 - KQED

Bend, Oregon

Bend, Oregon Zoning Reforms Prioritize Small-Scale Housing

The city altered its zoning code to allow multi-family housing and eliminated parking mandates citywide.

33 minutes ago - Strong Towns

Blue and silver Amtrak train with vibrant green and yellow foliage in background.

Amtrak Cutting Jobs, Funding to High-Speed Rail

The agency plans to cut 10 percent of its workforce and has confirmed it will not fund new high-speed rail projects.

1 hour ago - Smart Cities Dive

Green Skid Row mural satirizing city limit sign in downtown Los Angeles, California.

LA Denies Basic Services to Unhoused Residents

The city has repeatedly failed to respond to requests for trash pickup at encampment sites, and eliminated a program that provided mobile showers and toilets.

2 hours ago - Los Angeles Public Press