One last drive: A car makes its way across the Greenfield Bridge today. The bridge, which connects Alger Street in Greenfield with Schenley Park, will be closed for vehicles starting tonight and imploded on the parkway in late December to make way for a 2-year, $17.5 million construction project. Details of parkway restrictions and other traffic news at post-gazette.com. (Photo by Darrell Sapp/Post-Gazette) #Pittsburgh #pgh #PittsburghTraffic #CityofBridges