Europe
Tunnel Digs Deep and Runs Long
Construction is nearing completion on the longest railway tunnel in the world.
Facelifts for Buildings Can Save Energy
"Reskinning" buildings -- or adding a new facade -- is taking off in Canada and Europe.
Valencia Gets a "Central Park" of its Own
Spain's third largest city has chosen the winning design for a new urban park that is to sit atop nine rail lines, potentially creating the most important redevelopment project the country has seen in many years.
Solar Roads: The Next Revolution in Solar Power
A prototype bike path is being built in Amsterdam. When complete, it will combine the best aspects of earth-friendly transportation and eco-friendly energy, say the project's developers.
European Urbanism: Lessons from a City without Suburbs
Athens, Greece has all the elements of good urbanism - density, diversity, destinations, distance (to transit) and design. So is Athens a poster child for good urbanism? Fanis Grammenos takes an in-depth look.
Wind Power An Added Perk of Bridge Design
A team of Italian architects have proposed a honeycomb-like design for a viaduct that would include built-in wind turbines.
The Ultimate in Mixed-Use
Waste-to-energy power plant, and ski slope? Architecture firm Bjarke Ingels Group (BIG) proposed the unusual idea for a competition to replace a power plant in Copenhagen -- and won.
A Community Built to be Green
The Vauban District in southern Germany is a small community built around a green transportation scheme, but it has become much more: a model of cooperative decision-making, sustainability and eco-planning.
Re-Integrating Disused Military Bunkers into the Public Realm
The Dutch Water Line is a floodable defense system built in the 16th Century in the Netherlands. Hundreds of bunkers were built during World War II, but now sit unused. A design firm has constructed a walkway right through the middle of one.
Moving Past Traffic in Perugia, Italy
The small town of Perugia, Italy has left its traffic worries behind by implementing various driving restrictions and transportation solutions like escalators and a "minimetro".
Exploring the Catacombs of Paris
Beneath Paris is an underground network of tunnels and quarries, long closed to the public. National Geographic takes a tour of this forbidden part of the city, where urban explorers keep tradition alive.
Europe Comes Down Hard on Cars
Many European cities are reversing decades-long trends of accommodating automobiles and are eliminating parking and putting tougher regulations in place, according to a new report.
Romans Worry About Impact of 'Tourist Tax'
Rome has instituted a new tax on tourists aimed at building a fund to restore its crumbling infrastructure. But some worry it will drive tourists away.
Copenhagen's Bikes on Rails
Jonna McKone of TheCityFix looks at Copenhagen's recently added rail cars that are specifically for bicyclists and other passengers with special needs.
Air Hangar Reborn as Waterpark
An air hangar in Germany has been converted into a massive waterpark, which some see as the possible beginning of a trend in adaptive reuse of these types of facilities.
Exploring the Abandoned Metro of Paris
Urban explorer dsankt offers an in-depth look inside abandoned sections of the Metro system of Paris.
A Planned Community for Artists
Artists are flocking to a town in Turkey that promises "authentic village life." The architect behind the plan says that the project has attracted creatives who "miss natural and pure human relations."
"Ghost Towns" Emerge from Spain's Economic Crisis
With tens of thousands of unoccupied housing units on the market, the full impact of "problematic" real estate investments on the country's economy remains to be seen.
High Speed Rail Planned for Russia's World Cup
Russian cities will be connected by high speed rail by the time the country hosts the 2018 World Cup, according to Prime Minister Vladimir Putin.
'Ugly' Tourism in Belgium
An entrepreneur in a declining industrial city takes visitors on an 'Urban Safari.'
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.
Tyler Technologies
New York City School Construction Authority
Village of Glen Ellyn
Transportation Research & Education Center (TREC) at Portland State University
Chaddick Institute at DePaul University
Institute for Housing and Urban Development Studies (IHS)
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions
