A bill passed this morning ended the partial shutdown of the Federal Aviation Administration, which proved hard on those with jobs in the aviation and construction industries and, if estimates were correct, could have cost the U.S. government more than $1 billion in lost revenue. # The shutdown halted more than 250 aviation development projects, and led to the furloughs of almost 4,000 FAA employees, and was caused in part by a standoff between House Republicans and Democrats over a provision in the FAA reauthorization bill that would strip funding for rural airports and make it easier for airport employees to unionize.