Don’t expect anyone to answer the FasTrak customer service center phone lines until Monday.
The agency, which handles toll bridge billing and payments for all Bay Area bridges, is moving to the Bay Area Metro Center, a new headquarters for regional government agencies at 375 Beale St. in San Francisco.
Customers can still access accounts online at www.bayareafastrak.org and make payments by credit card.
Drivers crossing the Golden Gate Bridge on Thursday, Friday or Saturday will be given an extension — until April 28 — to make their single-crossing payments.