Five Stone Arch Bridges, Hillsborough, New Hampshire

Second New Hampshire Turnpike Bridge in 1936
Sawyer Bridge in 2011
Carr Bridge in 1936
Gleason Falls Bridge in 1936
Gleason Falls Road Bridge in 2016

Five Stone Arch Bridges is a cluster of stone arch bridges in Hillsborough, New Hampshire, United States that have been designated as a National Historic Civil Engineering Landmark by the American Society of Civil Engineers.[1]

  1. ^ "Hillsborough's Stone Arch Bridges | Living History Event - Historic Hillsborough, NH". livinghistoryeventnh.com. Retrieved July 20, 2018.