The TAC’s primary responsibility is to advise the SVMPO Director and make recommendations to the SVMPO Board on SVMPO programs, plans and projects.
Chair: Brad Simmons, P.E., Civil Engineer. Email: BSimmons@cochise.az.gov
Designated County Alternate: Vacant
Vice Chair: Irene Zuniga, P.E., Capital Improvements and Development Manager, Email: Irene.Zuniga@SierraVistaAz.gov
Designated City Alternate: Angela Dixon-Maher, P.E., Senior Engineer, City of Sierra Vista. Email: Angela.Dixon-Maher@SierraVistaAz.gov
Member: Sharon Flissar, P.E., Director of Public Works, City of Sierra Vista. Email: Sharon.Flissar@SierraVistaAZ.gov
Designated City Alternate: Jeff Flaglie, City Transportation Maintenance Supervisor, City of Sierra Vista. Email: Jeff.Flaglie@SierraVistaAZ.gov
Member: Jim (Doc) Johnson, Ph.D., P.E., Town Engineer, Town of Huachuca City. Email: jjohnson@huachucacityaz.gov
Designated Town Alternate: Suzanne Harvey, Town Manager, Town of Huachuca City. Email: SHarvey@huachucacityaz.gov
Member: Matt McLachlan, Director of Community Development, City of Sierra Vista. Email: Matt.McLachlan@SierraVistaAZ.gov
Designated City Alternate: Blake Fisher, Planner. Email: Blake.Fisher@SierraVistaAz.gov
Member: Jackie Watkins, P.E., PTOE Director Highway and Floodplain Division/ County Engineer, Cochise County. Email: JWatkins@cochise.az.gov
Designated County Alternate: Travis Fast, Engineering Project Coordinator. Email: Tfast@cochise.az.gov
Member: Gerald Hursh, Huachuca City Transportation Supervisor. Email: gdhursh@huachucacityaz.gov
Designated Transit Alternative: Andrea Castanon, Vista Transit, City of Sierra Vista. Email: Andrea.Castanon@Sierravistaaz.gov
Member: Ruth Garcia, Arizona Department of Transportation. Email: rgarcia@azdot.gov
The TAC typically meets on the first Wednesday of every other month, a few weeks in advance of the Board of Directors meeting. Meetings typically take place at the Community Innovation Center (CIC) building, SVMPO conference room, located at 4251 Enterprise Way., Sierra Vista, AZ.
2026 Meeting Schedule and Documents
| DATE | TIME | LOCATION | AGENDA | MINUTES |
|---|---|---|---|---|
| February 5, 2026 | 1:00 pm | Community Innovation Center, 4251 Enterprise Way, Sierra Vista, AZ 85635 | TAC Regular Meeting: | |
| April 2, 2026 | 1:00 pm | Community Innovation Center, 4251 Enterprise Way, Sierra Vista, AZ 85635 | TAC Regular Meeting: | |
| June 4, 2026 | 1:00 pm | Community Innovation Center, 4251 Enterprise Way, Sierra Vista, AZ 85635 | TAC Regular Meeting: | |
| August 6, 2026 | 1:00 pm | Community Innovation Center, 4251 Enterprise Way, Sierra Vista, AZ 85635 | TAC Regular Meeting: | |
| October 1, 2026 | 1:00 pm | Community Innovation Center, 4251 Enterprise Way, Sierra Vista, AZ 85635 | TAC Regular Meeting: | |
| December 3, 2026 | 1:00 pm | Community Innovation Center, 4251 Enterprise Way, Sierra Vista, AZ 85635 | TAC Regular Meeting: |