VDOT Traffic Device Inspections

nova, va

AI is currently involved in a project in VDOT’s NOVA District to perform safety inspections of support structures for traffic devices. The scope of this contract includes inspection of highway sign structures, traffic signal support structures, and luminaires. AI has been inspecting a wide range of structures including cantilever, butterfly, bridge parapet mounted, and overhead span structures with one to four chords as well as high mast lighting structures, camera and luminaire pole structures, and cantilever and span wire signal structures. AI has inspected 2,251 structures to date.



  • Client: MassDOT
  • Duration: 2012 - Present
  • Project Scope:
    • Structural Condition Survey
    • Inventory and data compilation
    • Verification of minimum vertical clearance