Local News Update for Roseville, CA – January 29, 2026

Water Main Leak Causes Main Street Closure

On January 28, 2026, a water main leak occurred on Main Street near Fremont Street in Roseville. Emergency repair work led to the closure of Main Street between Fremont Street and Vallejo Avenue. Approximately 30 homes experienced water service interruptions, with restoration expected by midday. The exact cause of the leak remains under investigation.

New Costco Opens in West Roseville

The long-anticipated Costco in West Roseville, located on Baseline Road, officially opened its doors on January 23, 2026. Early reports indicate a successful launch, with the store achieving a record-breaking $2.7 million in sales on its opening day. This new addition is expected to provide residents with more shopping options and contribute to the local economy.

CMTA Partners with Roseville Area Chamber of Commerce

On January 27, 2026, the California Manufacturers & Technology Association (CMTA) welcomed the Roseville Area Chamber of Commerce as a new member. This partnership aims to strengthen the region’s manufacturing and technology sectors, aligning with Roseville’s growing role as a hub for advanced manufacturing and semiconductor investment.

Why It Matters Locally

The water main leak highlights the city’s ongoing infrastructure challenges, while the new Costco and CMTA partnership signify positive economic developments for Roseville residents.

Sources

• CBS Sacramento: Roseville Street Closed Due to Water Main Leak
• Roseville Today: Placer SPCA Veterinary and Foster Care Center Grand Opening
• CMTA: Roseville Area Chamber of Commerce Joins CMTA