SUPERB IN SYMMETRY, ENDURING AS THE SURROUNDING
HILLS:
THE VIADUCT AT NICHOLSON, PENNSYLVANIA
As the leading State in the Union in the production of Portland
cement, Pennsylvania employs it generously in the construction
of bridges and viaducts. At Nicholson and Towanda are two of the
most imposing concrete structures in the world.
Tribute Page
| Contents Page
|