Excitement was high in Brentwood Friday morning as the community celebrated the opening of a new Costco.
The warehouse and 32-pump gas station is located at Lone Tree Plaza Drive and Heidorn Ranch Road on the border of Antioch and Brentwood.
A grand opening ceremony was held at 7 a.m.
Antioch police said the grand opening would likely clog traffic in the area. Officials advised people to use the Sand Creek Road exit off Highway 4 for easier access.
This marks the fifth Costco location in Contra Costa County, with stores already in Antioch, Richmond, Danville and Concord.
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