Construction Inspection

SAI was responsible for the construction inspection and scheduling of the West End bridge connection interchange improvements that included the construction of a direct connection between the West End By-Pass and the West End Bridge, and replacement of the Main Street Bridge.

Physical Features: 
  • 14,000 ft of roadway/ramps.
  • Replacement of four bridges.
  • Construction of three retaining walls.
  • Relocation of 48" and 42" sanitary sewer lines.
  • Three signalized intersections.
Other Features: 
  • Lengthening acceleration and deceleration lanes.
  • Guide rail replacement.
  • Highway lighting.
  • Landscaping.
  • Traffic signals, signing, and pavement marking.
  • ITS components.