Site work, paving and new construction of a bridge / tunnel in Petaluma, California. Conceptual plans call for site work for a bridge / tunnel; for paving for a bridge / tunnel; and for the construction of a bridge / tunnel.

The proposed Caulfield Bridge and Extension Project will construct a new 500- foot bascule bridge over Petaluma River, connecting Crystal Lane at Petaluma Boulevard South to Caulfield Lane at Bautista Way for pedestrians, bicyclists, and drivers. The City hired AECOM in 2018 to study and report on the feasibility of the Caulfield Bridge and Extension Project, with the intent to confirm the bridge footprint, begin preliminary approval process with the US Coast Guard, ensure the necessary right-of-way is available, review floodplain impacts, perform sufficient engineering analysis to select the structure type, and update the project development cost estimate to inform the project's final phase. AECOM's reports are attached to this RFP in Attachments F-H. Proposal Selection by City of Petaluma March 30, 2023 City Council Award May 15, 2023 PSA Executed / Notice to Proceed Issued May 29, 2023 If any further information is required, please contact me at 707-787-7043. Your interest in this project is greatly appreciated. For questions or clarifications, contact Bjorn Griepenburg at bgriepenburg@cityofpetaluma.org or 707-787-7043. The City is requesting the qualified Consultant and necessary subconsultants partner with the City to prepare and submit permits and environmental studies, finalize the roadway and bridge design, and provide bid-ready construction documents