Infrastructure spending is the key to increasing economic growth”
I suppose that depends on Who is running the Jobs. Here in SoCal, I have seen the same 9 guys replace the center divider on the 210 freeway for the last 6 years! They have 2 to go still. Only 5 work at a Time.
They built the Entire Extension of the 405 from LAX to the 5 in 3 Years(1958)
Those are the guys you see. Behind them, are engineers-both internal to the DOT and consultants, planners, budget office staff, etc.