Measure M Projects - Local Streets
Airport Blvd. Improvements & Airport Blvd. Interchange
This project will signalize and widen Airport Boulevard from the Sonoma County Airport over Highway 101 to Old Redwood Highway. The project would also extend Brickway Boulevard from Laughlin Road to River Road as a congestion relief measure for the Airport Boulevard interchange.
Phase 1 – Widen Airport Boulevard to Five Lanes from the Sonoma County Airport (Ordinance Road) to Aviation Boulevard
Funding for preliminary engineering and environmental phases is identified in 2021/22. The construction schedule is to be determined, dependent on securing funding.
Phase 1A –Widen Airport to Seven Lanes between Aviation Boulevard and Highway 101, including signalizing Aviation Boulevard Intersection
This project completed construction in 2008.
Phase 2 – Extend Brickway Boulevard south, including construction of a new the bridge over Mark West Creek
Funding for preliminary engineering and environmental phases was identified in 2013 and design work was underway. Due to inadequate funding and federally ineligible expenditure this project is on hold indefinitely.
Phase 3 – Widen Airport Boulevard to three lanes from Highway 101 to Old Redwood Highway, including the signalization of the Fulton Road intersection
This project completed construction in 2013.
Phase 4 – Construct a new five lane Airport Boulevard overcrossing and interchange at Highway 101 (see Hwy 101 Project 2 – North B for a more detailed description)
This project completed construction in August 2015.
Phase 4A –Landscaping for Airport Boulevard Overcrossing and Interchange at Highway 101
The landscaping has been installed and is currently in the plant establishment phase. Completion is estimated to be in in 2020.
Phase 5 – Widen Laughlin Road from Brickway to River Road, including intersection improvements at River Road
Scoping is complete and the Environmental and Design work commenced in 2013. Due to inadequate funding and federally ineligible expenditures this project is on hold indefinitely.
Measure M Programming Capacity:
All $15 Million of Measure M – LSP identified in the Measure M Expenditure Plan has been programmed.
Sonoma County Transportation and Public Works
Sonoma County Transportation Authority (Phase 4)
City of Santa Rosa
Town of Windsor
Sonoma County Airport
Sonoma County (unincorporated)
Underlined text indicates completed work.
Funding (in thousands):
*OTHER includes State Bond (CMIA & SLPP accounts), Measure M-101, and County fund sources.