Site work and paving for a bridge / tunnel in Santa Rosa, California. Conceptual plans call for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

The County of Sonoma Department of Transportation and Public Works (County) is seeking proposals from qualified Engineering Design consultants for design and associated services, of the Asti Bridge Permanent Crossing Project. The County intends to award a Professional Services Agreement (PSA) to the most qualified proposer to provide the following services: o Engineering Design o Geotechnical Engineering o Environmental Services o Surveying o Other services as necessary Technical questions should be e-mailed to the attention of Samuel Baumgardner-Kranz at the Department of Transportation and Public Works: tpwbidinquiries@sonoma-county.org. Only emailed requests will receive a response. The deadline for the submittal of questions is Friday, February 18, 2022, by 3:00PM. Questions submitted after this deadline will not be answered. The County's responses to questions will posted as an Addendum on the County of Sonoma's Supplier Portal by Wednesday, February 23, 2022. The County of Sonoma affirms that in any contract entered into pursuant to this advertisement, Disadvantaged Business Enterprises (DBE's), Minority Business Enterprises (MBE's), and Women's Business Enterprises (WBE's) will be afforded full opportunity to submit a statement of qualifications in response to this solicitation. The method of contractor selection has not been determined at this time.