Tragic multi-vehicle crash claims lives of Valley teen and 4 others
A teen from a Valley and four grown-ups were killed in a multi-car accident on Interstate 40, as stated by officials. The Arizona Department of …
Angle
Slope
A slope or grade of a road refers to the tangent of the angle of the road to the horizontal. It is a special case of the slope, where zero indic…
Yeah traffic is so cooked going south rn 😭