Allegheny County, Pennsylvania SAI was responsible for the preliminary design, final design, and consultation during construction for the repairs of…
Westmoreland County, Pennsylvania SAI was responsible for the design of a project to enhance safety and operational efficiency on SR…
Westmoreland County, Pennsylvania SAI was responsible for the roadway improvements including the replacement of the mainline pavement for the north…
Allegheny County, Pennsylvania SAI was responsible for the preliminary engineering and final design for the widening of Pearce Mill Road…