FAQs & Resources

FrontRunner is a commuter train service that spans an 83-mile corridor connecting cities and communities along the Wasatch Front. The line currently serves 16 stations across Weber, Davis, Salt Lake, and Utah counties.

Continued population and economic growth along the Wasatch Front demands more capacity from the region's commuter rail system. The Utah Transit Authority (UTA) and the Utah Department of Transportation (UDOT) plan to meet this demand by adding double tracking and trains to the FrontRunner system. FrontRunner 2X, formerly FrontRunner Strategic Double Track, will increase ridership capacity, support sustainable growth, and increase the availability of cleaner, accessible travel choices and connections.

Most of the FrontRunner line is a single track, which means in many sections, trains must wait or slow down to allow trains traveling in the opposite direction to pass. Additionally, any disruption of service can result in cascading delays and failures throughout the line. Double tracking adds a parallel track in strategic locations to allow two-way travel without waiting or slowing down.

Implementing double tracking in strategic locations along the FrontRunner line will allow UTA to run more trains more frequently, resulting in greater reliability for passengers. With strategic double tracking, trains traveling in opposite directions can pass each other without slowing down or stopping. Once complete, UTA will be able to provide 15-minute peak service and 30-minute off-peak service.

Currently, 26% of the 83-mile corridor is double tracked. The total amount once the project is completed will be 49%. The project has identified one realignment and eight locations where double tracking will be effective in decreasing delays and slowdowns. These locations can be seen here:

Click map to expand

Construction is expected to begin as early as 2026 and will be substantially complete in 2029. This schedule is dependent on federal grants.

There are several reasons for the length of this project, including:

• Along the 83-mile project corridor there are many communities, elected officials, and large institutions like federal agencies and the Union Pacific Railroad that have an interest or relevant jurisdiction. The project works closely with all of these stakeholders to understand and address their needs, concerns, and requirements.
• There are laws and regulations with required approval processes tied to the project's funding and permissions. These processes have several stages, and each lasts a year or more. The project works as efficiently as possible to minimize the duration of these steps.
• The construction process includes excavating and unearthing of utilities, geologic risks, and other material, resulting in challenges to engineering to ensure new tracks are safe and secure. The project must build in time and contingency to account for such factors that become apparent only after construction begins.

The project is in the early stages of developing a construction schedule. Once complete, the schedule will appear on this web site. The project will send updates on this process to those who sign up for the project mailing list at the Contact page on this site.

Visit rideuta.com for information about any delays or disruptions to FrontRunner service.

Yes. FrontRunner will still operate during construction and service hours will not change. The project's goal is to minimize impacts to passengers. UTA will provide bus bridges or other connections as needed.

Visit rideuta.com for updates about any delays or disruptions to FrontRunner service.

Vehicular traffic may not be greatly impacted by the project except where the rail line intersects roads. Some rail bridges will need to be modified for the double-tracking which could cause some delay. You can receive information about traffic delays by following the project @UDOTTRAFFIC and @RideUTA on X (formerly known as Twitter), Threads, or by signing up for email and text updates using the contact information below.

Ten new trains will be procured for this project. Each one must be built and pass inspections before approved for use upon completion of construction. The final design of the trains has yet to be determined. All trains will be ADA compliant and include passenger comforts such as restrooms and Wi-Fi connections.

How much does the project cost? The project costs appromimately $966 million. The funds will be 70% from federal sources like grants and 30% from local funding sources like sales tax. The costs may vary due to many factors based on the cost of materials, labor and other.

No. This project has no anticipated impact on fares.

You can sign up to receive project information and updates through the following methods:

Email: FrontRunner2X@utah.gov
Phone: 888-882-0373
X (formerly known as Twitter): @rideUTA, @UtahDOT