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Stage 2 Water Shortage effective July 1  --  Help Sonoma reduce water use by 20%

Citywide Slurry Seal Project

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Location: 5 street segments throughout the City of Sonoma. See Map.

Project Description:

A slurry seal is a preventive maintenance road treatment that involves the application of a mixture of water, asphalt emulsion, aggregate (very small crushed rock), and additives to an existing asphalt pavement surface. It helps protect streets from water penetration, provides a new surface with improved skid-resistance, and extends the life of the roadway.

A slurry seal is a surface treatment that extends the life of pavement and needs to be applied to a street before it begins to fail with potholes and broken surfaces. It is a cost-effective way to keep streets maintained

Thi project generally involves street surface treatment (slurry seal) for approximately 5 street segments throughout the City. Specifically, the improvements consist of surface preparation; crack seal; removal and replacement of pavement striping and markings; protection of existing utility structures, curb and gutter, and cross gutter; traffic control; and other related work.

Senate Bill 1 Logo

Project Budget: The project amount is $249,859.11. This project is funded by Road Maintenance and Rehabilitation Account funds received from Senate Bill 1 (SB 1), the Road Repair and Accountability Act of 2017.   No City General Fund proceeds are being used for this project.


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