View of caisson and plant for new East River Bridge. the cutting edge. Sectional view of the caisson and pier. Caisson in position, with temporary cofferdam attached.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner

Created on

Saturday 5 December 2009

Posted on

Saturday 5 December 2009

Tags

bridge building, civil engineering, construction

Albums

• General Magazines / Science and Technology Magazines / Scientific American

Visits

1422

Description

View of caisson and plant for new East River Bridge. the cutting edge. Sectional view of the caisson and pier. Caisson in position, with temporary cofferdam attached.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner