TCTC/TCTA Staff
Darin Grossi
Executive Director
Laura Shinn
Senior Administrative Analyst
Tyler Summersett
Senior Transportation Planner/Trails Coordinator
Denise Bergamaschi
Dept. Support Technician
Office Phone- 209.533.5603
Physical Address: 975 Morning Star Dr.
Sonora, CA 95370
Mailing: 2 S. Green St, Sonora CA 95370