With the price of the Portland Harbor Superfund Site already ballooning, critics of the plan for the Portland Harbor Superfund Site expect the project to cost even more than currently estimated.

"The U.S. Environmental Protection Agency is raising the price of cleaning up the Portland Harbor Superfund Site from $746 million to $1.05 billion in a final plan that calls for more dredging and capping of contaminated soil along a 10-mile stretch of the Willamette River," reports Cassandra Profita.
"The final plan adds about 100 acres of dredging and capping to the proposed plan released last year. It includes dredging about 3 million cubic yards of contaminated soil from the river and capping a large swath of the riverbank by covering it with clean material," adds Profita.
Port of Portland officials released a statement criticizing the plan [pdf], saying those cost estimates are likely to increase to $2 billion.
FULL STORY: EPA Calls For $1 Billion Portland Harbor Superfund Cleanup

The Right to Mobility
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Early Sharrow Booster: ‘I Was Wrong’
The lane marking was meant to raise awareness and instill shared respect among drivers and cyclists. But their inefficiency has led supporters to denounce sharrows, pushing instead for more robust bike infrastructure that truly protects riders.

Push and Pull: The Link Between Walkability and Affordability
The increased demand for walkable urban spaces could make them more and more exclusionary if cities don’t pursue policies to limit displacement and boost affordability.

Tacoma Developing New Housing Policy
The city’s Home in Tacoma plan is designed to address the region’s growth and rising housing prices, but faces local backlash over density and affordability concerns.

Green Alleys: A New Paradigm for Stormwater Management
Rather than shuttling stormwater away from the city and into the ocean as quickly as possible, Los Angeles is now—slowly—moving toward a ‘city-as-sponge’ approach that would capture and reclaim more water to recharge crucial reservoirs.

Orange County Project Could Go Forward Under ‘Builder’s Remedy’
The nation’s largest home builder could receive approval for a 530-unit development under an obscure state law as the city of La Habra’s zoning laws hang in limbo after the state rejected its proposed housing plan.
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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.
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