U.S. Transportation Secretary Ray LaHood, back, looks on as Colorado Gov. Bill Ritter, front right, U.S. Rep. Betsy Markey, D-Colo. ,  center, and U.S. Rep. Ed Perlmutter, D-Colo. , use jackhammers to break up a deteriorating bicycle path during a ceremony to break ground on the C-470 bike trail and highway reconstruction project in the west Denver suburb of Lakewood, Colo. , on Tuesday, June 30, 2009. The path reconstruction is the latest project to be started as part of the highway stimulus project. AP Photo logo AP Photo 32 months ago

U.S. Transportation Secretary Ray LaHood, back, looks on as Colorado Gov. Bill Ritter, front right, U.S. Rep. Betsy Markey, D-Colo. , center, and U.S. Rep. Ed Perlmutter, D-Colo. , use jackhammers to break up a deteriorating bicycle path during a ceremony to break ground on the C-470 bike trail and highway reconstruction project in the west Denver suburb of Lakewood, Colo. , on Tuesday, June 30, 2009. The path reconstruction is the latest project to be started as part of the highway stimulus project.