These arches rise from sloping fins with angular leading edges pointed to the flow of the river.
The arch, expected to cost $1.5 million, would rise 45 feet and span 80 feet at a still-undecided location.
The steep canyon slopes, columns and arches rise to heights of 150-300 metres.
If some residents of Bay Ridge have their way, the golden arches will not rise in their neighborhood.
Only in front of it rose an arch of dirt encrusted grey.
The arch rises 17 feet (5.2m), one tenth of the span.
The shadowy corridor had ended, and a second arch, brilliant with sunlight, rose in front of me.
Two new golden arches may be rising soon.
The arch rose at least sixty meters to the vague red-suffused heights of the dome.
The arch over the store was massive and rose to over 30 feet, anchored in concrete.