200 “H” Street
Antioch, CA 94531
Building Services Division
Tel: (925)779-7065
Planning Division
Tel: (925) 779-6159
Code Enforcement Division
Tel (925) 779-7042
On August 8, 2023 the City Council adopted Vehicle Miles Traveled (VMT) and Transportation Impact Analysis (TIA) Guidelines to set standards in the transporaion review of new development projects in the City. The Guidelines outline the thresholds of significance for VMT, screening criteria, and mitigation measures. The Guidelines also include standards of when a TIA is needed and what it needs to include.