Infrastructure

O'Hare Tunnel, Proposed by Elon Musk, Looks Dead on Arrival in Chicago's New Political Regime
Advocates are relieved Elon Musk's proposal to build a new subterranean connection to O'Hare is dead, but still disappointed at the wasted brainpower and public funding devoted to the idea.

Watch: How to Remove Thousands of Parking Spaces
What the city of Amsterdam will gain by removing cars from on-street parking space.

The 'Economic Value Atlas': A New Tool for Assessing Economic Development
In an effort to generate a new approach to economic development and infrastructure investment, the Brookings Institution has developed a new "Economic Value Atlas."

A New Resilience Strategy for Toronto
Toronto is preparing for the worst of climate change, but also the stresses of affordability, congestion, and aging infrastructure.

Amtrak Improving Tracks to Make Way for Faster Trains Between Baltimore and D.C.
Amtrak is in the process up updating its tracks to prepare for Acela Express trains that will travel at speeds up to 125 miles per hour between D.C. and Baltimore on the Northeast Corridor.

How a Freeway Widening Project Will Reshape Houston
The environmental impact report for the North Houston Highway Improvement Project is still underway, after 15 years of planning, but it's not too early to imagine the consequences of this massive project.

Opposing Bike Lanes in the Name of Historic Preservation
Can a bike lane threaten the historic character of a parkway? One group of local advocates in Denver thinks so.

Department of Transportation Caught in Political Tug of War in Oakland
The political debate surrounding the future of Oakland's streets has recently turned up a notch.

Revealed: Three Park Design Proposals for Key L.A. River Parcel
Three design proposals have been unveiled for the Taylor Yards parcel along the L.A. River.

Streamlining Protected Bike Lanes, San Francisco Style
Cutting the board of the San Francisco Municipal Transportation Agency out of the approvals process for implementing bike lanes in San Francisco could shave three months off the delivery schedule.

New 25-Year Transit Plan in the Works in the Pittsburgh Area
A new 25-year transit planning process for Allegheny County will allow the flexibility to keep up with technological advances.

Living Shorelines for Storm and Flood Protection
More coastal cities and communities are turning to the "soft" solutions of living shorelines—relying on "a combination of oyster reefs, oyster shells, rocks, marsh plants, and other natural materials can be an effective alternative to seawalls."

Memphis Street Goes on a Road Diet
Separated bike lanes and new pedestrian infrastructure have replaced traffic lanes on a mile of Manassas Street in Memphis.

To Fix Roads, Bridges, and Public Buildings, Illinois Decides to 'Think Big'
First-term Democratic Gov. J.B. Pritzker succeeded in building support for his $45 billion, "think big" capital investment agenda in the Illinois State Legislature.

New Ways to Purchase Transit Tickets Hailed as a Win for Equity
Adding cashless and mobile options for purchasing transit tickets shouldn't necessitate the removal of cash payments.

Copenhagen Update: On-Street Auto Parking Replaced by Bike Parking
Copenhagen may have already met its bicycling goal of 50 percent of modal share for commuting, but it needs to improve the share for all trips. With less funding available, the city is pursuing low cost strategies, such as auto parking removal.

Less Paint, More Barriers, Make for Better Urban Cycling
New research from the University of Colorado Denver and the University of New Mexico sheds light on how to make cities safer for cyclists and other road users and refutes some assumptions about bike safety, such as "safety-in-numbers."

Texas Bans Red Light Cameras
The state of Texas decided to preempt local traffic safety laws by banning all red light camera programs.

New Bus-Only Lanes Arrive in D.C.
The new bus lanes will operate at morning and afternoon rush hours starting today.

Reimagining the Social Value of Public Spaces
While they're often treated as mere assets to be maintained or abandoned for other uses, public spaces can be an active part of cities' plans for equitable revitalization.
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