On Thursday, the life of a natural stone arch came to an end ... Its waters provide convenient access to Rainbow Bridge, ...

Arch bridges are one of the oldest types of bridges and have great natural strength ... sheer force of their own weight. The wooden rainbow bridge depicted in this painting is no longer built ...

roughly a fourth of the Aloba Arch. Even the Rainbow Bridge, the tallest natural arch in Utah, is significantly shorter, with ...

Arch bridges are one of the oldest types of bridges and have great natural strength. Instead of pushing straight down, the weight of an arch bridge is carried outward along the curve of the arch ...