Thad Roan - Bridgepix:
Thomas J. Hatem Memorial Bridge, Havre de Grace, Maryland
Thad Roan - Bridgepix:
Chesapeake City Bridge, Maryland
Thad Roan - Bridgepix:
Betsy Ross Bridge, Philadelphia
Thad Roan - Bridgepix:
Burlington-Bristol Bridge, Philadelphia
Thad Roan - Bridgepix:
Walt Whitman Bridge, Philadelphia
Thad Roan - Bridgepix:
Delair Bridge, Philadelphia
Thad Roan - Bridgepix:
Columbia-Wrightsville Bridge, Susquehanna River, Pennsylvania
Thad Roan - Bridgepix:
Philadelphia & Reading Railroad Bridge, Harrisburg, Pennsylvania
Thad Roan - Bridgepix:
Market Street Bridge, Harrisburg, Pennsylvania
Thad Roan - Bridgepix:
Cumberland Valley Railroad Bridge, Harrisburg, Pennsylvania
Thad Roan - Bridgepix:
Walnut Street Bridge, Harrisburg, Pennsylvania
Thad Roan - Bridgepix:
Columbia Bridge, Philadelphia
Thad Roan - Bridgepix:
Rockville Bridge, Harrisburg, Pennsylvania
Thad Roan - Bridgepix:
Tacony-Palmyra Bridge. Philadelphia