EDITOR'S NOTE: Streets were reopened shortly before 3 p.m. Sunday.
Helicopters lifting heavy equipment triggered a series of street closures and public transit changes Sunday in Center City.
The intermittent closures went into effect at 4 a.m. and ended at 3 p.m. SEPTA announced detours to several of its bus lines.
Street Closed Closure Start Point Closure Finish Point
John F Kennedy Boulevard North Juniper Street North 16th Street
15th Street Arch Street South Penn Square
North 16th Street John F Kennedy Boulevard Chestnut Street
North Juniper Street Market Street Filbert Street
North Broad Street Arch Street John F Kennedy Boulevard
South Penn Sqare South 15th Street South Broad Street
17th Street John F Kennedy Boulevard Ludlow Street
18th Street John F Kennedy Boulevard Chestnut Street
19th Street John F Kennedy Boulevard Ludlow Street
20th Street Commerce Street Chestnut Street
Ludlow Street South 21st Street South 17th Street
Market Street North 15th Street North 21st Street