AASHTO's Technology Implementation Group — or TIG — scans the horizon for outstanding advancements in transportation technology and invests time and money to accelerate their adoption by agencies nationwide.
Each year, TIG selects a highly valuable, but largely unrecognized procedure, process, software, device, or other innovation that has been adopted by at least one agency, is market ready and is available for use by other interested agencies.
Guided by the vision of "a culture where rapid advancement and implementation of high payoff, innovative technologies is the expectation of the transportation community," TIG's objective is to share information with AASHTO member agencies, local agencies, and their industry partners to improve the Nation's transportation system.
Recently selected technologies with links to additional information are listed below. Also, you may view all Focus Technologies and Additionally Selected Technologies categorized by AASHTO subcommittee interest area.
Additionally Selected Technologies (ASTs)
Prior Four Years ASTs
Access earlier ASTs.