Ancillary and Sign Structures

Our Ancillary and sign structures inspection teams are NHI certified for Ancillary and sign inspections. For the overhead sign structures field documentation and measurements are obtained as per the FHWA-NHI Guidelines for structural supports for highway signs, perform visual inspection for the signs structure, and perform non-destructive testing as required. Inspection Reports are developed including digital pictures for each sign structure and the obtained field measurements in compliance with the FHWA/IDOT Guidelines. With HMLT Inspections field inspection, documentation and measurements are obtained as per the FHWA/IDOT Guidelines.