Croton Aqueduct Construction on Steep Hills

Engineering diagram showing the method of construction on steep side hills for the Croton Aqueduct, Tarrytown Division. The diagram includes six cross-sectional views of the aqueduct's construction on varying slopes, with labels and measurements.

Date: c.1842 Location: Croton-on-Hudson, NY Type: diagram Subjects: Croton Aqueduct, engineering drawing, steep hills, construction methods Source: NY Heritage Digital Collections License: Public domain