Land Line reported Monday that a 2-foot-by-3-foot hole opened up on an Interstate-30 bridge in downtown Dallas.Nothing too unusual there. Many of our nation’s roads are afflicted with sinkholes, potholes and cracks.For instance, in Kansas City, MO, the current mayor even campaigned on a platform of street repair. He issued a press release in January 2007 titled “Funkhouser Announces Plan to Rid
