![](https://infrastructureusa.org/wp-content/uploads/2016/03/arizona-dot-replacing-the-hell-c-300x300.jpg)
Hell Canyon Bridge on State Route 89 is located 18 miles north of Chino Valley and serves as a key connection linking Prescott and northern Arizona…ADOT is constructing a new four-span steel-plate girder bridge to the east of the existing bridge and removing the existing three-span steel deck truss bridge, which has been classified as structurally deficient by bridge inspectors.
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