The building's structure is supported by a web of steel I-beams.
This cross, made of two steel I-beams, is 35 feet tall and visible from afar.
The artwork was made in 1981-82 from steel I-beams painted an orange-red color.
It stands tall at 40 feet and is made from steel I-beams, which the artist painted an orange-red color.
Work continues on the private units, meaning heavy equipment and steel I-beams are visible.
He said they saw that too much weight had been placed on the steel I-beams supporting the structure.
The house, awaiting a new foundation, now sits atop 10 steel I-beams.
And tomorrow we'll put some steel I-beams in there in place of that wood.
Added later, secondary steel I-beams support the bridge from underneath.
In 1977 the bridge deck was reinforced with steel I-beams.