The purpose of the Technical Advisory Committee is to provide technical review for the implementation of the Bus Rapid Transit preferred alignment on Fredericksburg Road. This committee also serves as a mechanism to foster communications and collaborations on the project from a more detailed technical perspective.

Currently, VIA works with the following agencies in a technical capacity:

1. Texas Department of Transportation
2. City of San Antonio Public
3. City of Balcones Heights
4. San Antonio-Bexar County Metropolitan Planning Organization
5. Bexar County