UPDATE: "Authorities in the south China province of Guangdong Friday [Jan. 28] denied media reports it plans to create the world's largest metropolis," said People's Daily Online.
The Obama rail plan "will revitalize America's manufacturing sector, spur economic development, and create green, high-wage jobs," the federal transportation secretary argues.
Using Baltimore as a case study, a UMass researcher finds that bicycle and pedestrian upgrades generate substantially more jobs than road repairs and improvements.