Transportation, Water & Infrastructure


The Transportation, Water & Infrastructure Committee (TWIC) was established by the Board of Supervisors to monitor and advise the Board on specific referrals related to transportation, water and infrastructure.

Committee Members

Supervisor Candace Andersen, District II, Chair                     Supervisor Diane Burgis, District III, Vice-Chair                             

Committee Agendas

Agendas are available prior to the scheduled meetings. If you would like to receive an email notifying you when the agenda is posted you can subscribe at the link below using the "SUBSCRIBE" button on the upper right of the page.

SUBSCRIBE online  
Starting with the February 2014 TWIC meeting, packet information can be accessed using the County’s online agenda management system found at the link below.

For years prior to 2018, packet information can be found using the following link: View 2008-2017 Agendas and Minutes

  1. Meeting Schedule
  2. Acronym List
  3. Contact Us

2023 Meeting Schedule

The TWI Committee meets at 9:30 am on the second Monday of each month*, both virtually and at the following locations, unless otherwise indicated on the agenda:

District II Supervisor's Office                                               
309 Diablo Road
Danville, CA

District III Supervisor's Office
3361 Walnut Boulevard, Suite 140
Brentwood, CA

2023 Meeting Schedule
Monday, February 13
Monday, March 13 - CANCELED
Monday, April 10
Monday, May 8
Monday, June 12 - CANCELED
Monday, July 10
Monday, August 14
Monday, September 11
Monday, October 9
Monday, November 13
Monday, December 4*

2023 TWIC Referrals

*The schedule is subject to change in consideration of holiday or county event accommodation.