Calistoga Road Pavement Rehabilitation
& Utility Improvement Project
Project Overview
The Calistoga Road Pavement Rehabilitation & Utility Improvement project will repair and restore approximately 1.1 miles of Calistoga Road using Full Depth Reclamation and mill and fill paving techniques to address worn and deteriorating road conditions.
Improvements will also include adding buffered and protected bike lanes in select locations while maintaining existing bike lanes elsewhere, improvements to bus stop infrastructure, and pedestrian curb ramps upgraded to current ADA standards.
In addition to roadway improvements, the project includes targeted water and sewer system upgrades, including approximately 7,629 linear feet of water pipe replacement and 1,825 linear feet of sewer pipe replacement.
Updates
Latest Construction Notes
Construction Update - July 16, 2026
A reminder to all motorists: the speed limit through the construction zone is 25 M.P.H. Unfortunately, drivers have been observed speeding through the work zone, creating unsafe conditions for construction crews and the public. Work on the 16-inch water main is now complete. Installation of the 8-inch water main on Calistoga Road is underway and is expected to continue through the end of today.
Read more →Construction Update - July 9, 2026
Installation of an 8-inch water main on Calistoga Road is expected to get underway on Monday July 13. his new pipeline will be installed on Calistoga Road starting at Monte Verde Drive and continuing south to Marit Drive, and is anticipated to be completed by July 24. If you're wondering why different-sized pipes are needed, the larger 16-inch water main helps move water throughout the City's water system, while the smaller 8-inch water main delivers water directly to nearby homes and businesses.
Read more →Construction Update - July 2, 2026
Next on the schedule is installation of 2,600 feet of 16” water main pipeline. This is expected to begin on Monday July 6, as crews start work on Calistoga Road near Monte Verde Drive, and work their way south to Marit Drive. The 16” pipeline open-trench installation is anticipated to continue through approximately July 14.
Read more →Stay informed
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