The old bridge at Hell Canyon goes out with a bang (see the video) by Last week, what remained of the old Hell Canyon Bridge on State Route 89 went out with a bang – literally. AZDOT Blog
SR 89 Hell Canyon Bridge will have some heavenly features by While the name often leads to a few jokes, the new SR 89 Hell Canyon Bridge will have some heavenly features. AZDOT Blog
Building a Freeway: Girder Placement on Hell Canyon Bridge by Check out our new video showing how crews place massive girders for the new Hell Canyon Bridge. AZDOT Blog