Solano Express Expands Service Between Davis and Vacaville

Solano Express has expanded Route 30 service between UC Davis and Vacaville, offering more daily trips and a new stop at Dixon Park & Ride. The enhanced service provides more convenient, flexible commuting options while supporting sustainable transportation.

More Frequent Service

Beginning Monday, August 3, 2026, commuting between UC Davis and Vacaville is easier than ever as Solano Express significantly expands Route 30 service. The new schedule increases service from four daily trips to 20 daily trips, providing faculty, staff, students and visitors with more frequent, flexible transportation options while supporting UC Davis' commitment to sustainable commuting.

Under the expanded schedule, riders will have access to 10 daily arrivals and 10 daily departures throughout the day from the new drop-off/pick-up location at the Memorial Union. The enhanced service also adds a stop at the Dixon Park & Ride, making public transportation more accessible for commuters throughout the region.

Updated Route Options

The expanded Route 30D provides all-day service between the Vacaville Transportation Center, Dixon Park & Ride and the UC Davis Memorial Union, while Route 30S continues to serve commuters traveling between Vacaville and downtown Sacramento during peak commute hours. 

Although direct service to Walnut Creek is ending, passengers can continue their trip by connecting to Amtrak in Vacaville for travel to Walnut Creek and other East Bay destinations.

Save on Your Commute

UC Davis employees can also save on their commute by enrolling in the Commuter Card Benefits Program, which allows eligible transit expenses to be paid with pre-tax dollars.

For route schedules, maps and additional information, visit the Solano Mobility Route 30 webpage.