Project Management: San Francisco County Transportation Authority Project Partners: Caltrans, Treasure Island Development Authority, Federal Highway Administration, Metropolitan Transportation Commission, U.S. Coast Guard Cost: $35 million development and $63 million construction Project Engineer of Record: AECOM Structural Engineering: Moffatt & Nichol Construction Management/Inspection: WSP Parsons-Brinkerhoff Contractor: Golden State Bridge Project Website: http://www.sfcta.org/YBI-I-80-interchange-improvement-project Video: https://youtu.be/grQZSPyzUO0