This collection of photographs from Smithsonian documents the construction of the recently opened bypass bridge at the Hoover Dam.
The new bridge was photographed by Jamey Stillings over the course of many months, showing various points of its construction.
"[T]he bridge is a worthy complement: it carries a four-lane highway almost 900 feet above the river, and it rests on the longest concrete arch in the United States, 1,060 feet. It was built to circumvent the dam-crossing stretch of U.S. Route 93, which was a narrow, tortuous and accident-prone kink in the designated NAFTA highway corridor between Mexico and Canada. Tourists can still drive across the dam, but others will be routed over what has been named the Mike O'Callaghan-Pat Tillman Memorial Bridge, commemorating, respectively, a popular 1970s Nevada governor and the former Arizona Cardinals football player killed by friendly fire in Afghanistan in 2004 while serving in the U.S. Army."
FULL STORY: A Breathtaking New Bridge
A Plan to Transform the Hoover Dam into Energy Storage
A proposal by the nation's largest utility could be a model to deal with the most formidable problem presented by intermittent renewable electricity sources.
Exposing America's Water Crisis
Cynthia Barnett says Americans live under an "illusion of water abundance" and calls for government water managers and private water companies to "stem the drain on America's water resources before it's too late."
Massachusetts Gov. Makes Case for Road Funding Reforms
A package of proposed bills would change the state’s road funding formula to ensure more money flows to rural areas with limited resources.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
Congressman Proposes Bill to Rename DC Metro “Trump Train”
The Make Autorail Great Again Act would withhold federal funding to the system until the Washington Metropolitan Area Transit Authority (WMATA), rebrands as the Washington Metropolitan Authority for Greater Access (WMAGA).
The Simple Legislative Tool Transforming Vacant Downtowns
In California, Michigan and Georgia, an easy win is bringing dollars — and delight — back to city centers.
The Small South Asian Republic Going all in on EVs
Thanks to one simple policy change less than five years ago, 65% of new cars in this Himalayan country are now electric.
DC Backpedals on Bike Lane Protection, Swaps Barriers for Paint
Citing aesthetic concerns, the city is removing the concrete barriers and flexposts that once separated Arizona Avenue cyclists from motor vehicles.
In These Cities, Most New Housing is Under 441 Square Feet
With loosened restrictions on “micro-housing,” tiny units now make up as much as 66% of newly constructed housing.
Urban Design for Planners 1: Software Tools
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.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Smith Gee Studio
City of Charlotte
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
US High Speed Rail Association
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)