Technical Resources
Inspections & Maintenance Manual
for FRP Composite Structures
click to read Advanced Infrastructure Technologies, Inspection and Maintenence manual updated 3/30/21

GArch Installation Handbook
Click below to read Advanced Infrastructure Technologies, GArch Composite Bridge System: Installation Handbook.

Specifications for the GBeam Bridge System
Click below to read Advanced Infrastructure Technologies, GBeam Bridge System: Standard Specifications
GArch Bridge Shapes Catalog
Click below to read Advanced Infrastructure Technologies' Bridge Shape Catalog.

Specifications for GArch Composite Bridge System
Click below to read Advanced Infrastructure Technologies, GArch Composite Bridge System: Standard Specifications


GArch Standard Plan Set
Click below to view Advanced Infrastructure Technologies, GArch Composite Bridge System: Standard Plan Set
Vermont Agency Of Transportation
Click to read Vermont Agency of Transportation’s Research and Development Section Research Report on the Assessment of the “Bridge in a Backpack” Bridge System from Advanced Infrastructure Technologies (AIT).


University of Massachusetts - Amherst
Click below to read Monitoring of the First “Bridge-in-a-Backpack” Bridge in Massachusetts