Via Broken Sidewalk, an story on the impact of Madrid-Barcelona high-speed rail, and discussion at the Lexington Streetsweeper. If New York City replaced the subway system with roads for cars, they'd need a bridge 167 inbound lanes wide, to say nothing of the parking.
Cycling is one of the best treatments for stress, since it is accessible, enjoyable, low-impact, and can give a physiological runner's high. The world's longest bicycle tunnel has opened in Basque country, in Spain, in an old railway tunnel.
The flash flooding Louisville had last Tuesday (Aug. 4) was pretty crazy. There were some amazing scenes on TV: sewage boiling out of flooded streets, cars a few blocks from where we live flooded to their windshields or roofs. Channel 41 had water pouring into their building; they were broadcasting images of their own studio flooding. The Kentucky Derby Museum started a blog about the damage, the C-J says the flood's effects could drag on for months, and they have some photo galleries of damage at Churchil Downs and the library.
In Cherrapunji, India, people grow bridges from living tree roots over hundreds of years. Trees can grow in amazing ways, from espalier to the Belgian fence to tree shaping furniture or buildings.