The Houghton Road interchange project at I-10 near Tucson has been in the works for awhile, but this photo will help you get a sense of the scope of the project.
They say there is strength in numbers - and that is especially true when it comes to the girders used for bridges like the one on Interstate 17 over Central Avenue.
We are nearly half a year into our project to reconstruct the I-17 bridge over Central Avenue. While the project won't be finished until fall 2021, here's some photographic evidence of progress being made.