Antioch, California
Keolis operates Tri Delta Transit for Eastern Contra Costa Transit Authority (ECCTA), with a contract that began in the second quarter of 2026. This operation expands the company’s footprint in California. Keolis provides fixed-route, paratransit, micro transit, and non-emergency medical transportation for eastern Contra Costa County, California.
In partnership with Eastern Contra Costa Transit Authority, the local Keolis team is dedicated to support their mission to provide safe, dependable transportation options for the communities they serve. Keolis prioritizes employee retention, recognizing that it stems from a positive work environment where team members are treated fairly, feel valued, and have access to professional development opportunities. Keolis’ commitment to workforce engagement ensures high retention and service quality for ECCTA and the communities it serves.
