Bay Area - District 4 - Airspace Development

Oral bids will be accepted by the State of California, Department of Transportation, District 4, (“Caltrans”) for the purpose of leasing freeway lease areas (FLA) described in the auction documents available for download via the below link.

2025 Oral Bid Auction

Those wishing to participate in the auction must arrive during the registration time [10:00am – 11:00am] to register prior to the start of the auction.  Prospective bidders arriving after 11:00am may not be allowed to register or bid during the auction.

All Bidders must bring a separate cashier’s check in the amount of the indicated bid deposit for every parcel they intend to bid on and a completed Bidder Registration form to the auction.  Bidder registration forms will be collected when registering prior to bidding.  Cashier’s checks will be inspected during registration and during the auction bidders may only bid on parcels for which they have registered and possess a bid deposit check.  Cashier’s checks will be collected by Caltrans from the successful bidder after the conclusion of bidding for each parcel. 

Right of Way Airspace Development Staff

Auction Documents Available for Download in PDF Format

• 2025 Auction Notice and Rules
• 2025 Auction FLA Maps
• 2025 Auction Bidder Registration Form
• Airspace Lease Application
• Airspace Parking Lease Template

Auction Download Link