Texas Ancillary Structures Interest Group

The Texas Ancillary Structures Interest Group (TASIG) is a new joint owner-industry forum comprised of the following:

• TxDOT staff from TRF, MTD, BRG, CST, and MNT Divisions, as well as TxDOT District staff involved with ancillary/traffic structures
• Fabricators of these ancillary/traffic structures
• Consultant engineers involved in ancillary/traffic structure design and alternate designs
• Contractors involved in construction of ancillary/traffic structures
• Researchers/Academics involved in ancillary/traffic structures

TASIG is interested in guiding, advancing, and improving the following aspects of ancillary/traffic structures within Texas:

• Design
• Fabrication
• Construction
• Performance

If you are interested in joining this group, please sign up for email notifications about TASIG events by visiting Texas Department of Transportation (govdelivery.com) and selecting Bridge > Texas Ancillary Structures Interest Group.

Email the TxDOT representatives of TASIG if you have any questions or comments at: BRG-TASIG@txdot.gov.

Ancillary/traffic structures include the following:

• Overhead sign bridges
• Cantilever overhead sign structures
• Monotube sign structures
• High mast illumination poles(HMIP)
• Traffic signal structures
• Roadway illumination poles
• Intelligent Transportation System Poles

Upcoming events

Texas Ancillary Structures Interest Group (TASIG): Annual Hybrid Meeting - 2025 (TBD)

Past events