Perris South Metrolink Upgrade To Boost Rail Capacity And Tourism In Riverside County

Published on December 10, 2025

Riverside County, California, is set to see a major enhancement in its transportation infrastructure with the upgrade of the Perris South Metrolink Station and Layover Facility. The Riverside County Transportation Commission (RCTC) has awarded Granite Construction a contract worth approximately 24 million dollars to transform the station, which will significantly boost rail capacity and service reliability along the State Route 91/Perris Valley Line. This project is designed to address increasing commuter demand and enhance the region’s appeal for both locals and visitors alike.

The Perris South station, currently operating as a single-track terminus, has faced operational constraints that limit train movements and lead to service bottlenecks. By upgrading the station to a high-capacity hub, this initiative will provide commuters and tourists with a more efficient and flexible rail service, fostering growth in Riverside County’s tourism and economic sectors. With the transformation of this vital transit hub, the region will be better equipped to handle future population growth and attract more visitors, further solidifying its place as a key destination in Southern California.

Strategic Importance of the Project for Tourism

The Perris South Metrolink Station upgrade is not just an infrastructure project; it’s a vital step towards supporting sustainable tourism in Riverside County. As one of the busiest areas in Southern California, Riverside is known for its natural attractions, including the nearby Inland Empire and Mount San Jacinto. Improving transportation options makes it easier for tourists to access these sites, reducing reliance on vehicles and promoting environmentally-friendly travel. The new facilities will help to connect visitors to local attractions more efficiently, reducing congestion in popular tourist hotspots and offering a greener alternative to driving.

By making the rail system more reliable and capable of handling increased passenger traffic, the upgrade aligns with the county’s long-term tourism strategy, which focuses on promoting sustainable travel options. This move is expected to attract eco-conscious travellers who are looking for alternatives to car-based travel, particularly those wishing to visit the surrounding natural parks and outdoor recreation areas. Moreover, with an expanding rail network, Riverside will be able to tap into a wider range of tourists from neighbouring counties, enhancing the region’s tourism economy.

Key Project Features

The Perris South Metrolink Station and Layover Facility upgrade will include several key features aimed at improving the station’s functionality and enhancing passenger experience. These upgrades will also contribute to better service for tourists:

1. Second Passenger Platform and Track: A new platform and track extension of approximately 1,100–1,200 feet will allow two trains to load and unload simultaneously. This will ensure that operations continue smoothly even if one train is temporarily out of service, preventing delays and improving overall service reliability.
2. Platform Extension: The existing platform will be lengthened to accommodate eight-car Metrolink trains. This extension will allow for more passengers to board the trains, reducing congestion during peak times and improving the experience for both commuters and tourists.
3. Pedestrian Safety Enhancements: A new at-grade crossing with active warning gates and flashing lights will be introduced to ensure safe access to the second platform. This is particularly important for the safety of visitors who may be unfamiliar with the station’s layout.
4. Layover Facility Expansion: The addition of a fourth layover track and new switching infrastructure will allow more trains to be stored overnight, ensuring operational flexibility and reducing the risk of service disruptions. This improvement will also allow for more frequent train services, which is crucial for accommodating growing numbers of passengers, particularly during tourist seasons.

Supporting Riverside County’s Sustainable Growth

The Perris South Metrolink Station upgrade is more than just a transportation project it is a strategic move to bolster the region’s sustainable growth. By providing an alternative to driving, the project will help reduce greenhouse gas emissions, which aligns with the county’s commitment to environmentally responsible development. The increased rail capacity will not only accommodate local commuters but also enhance the area’s appeal as a tourist destination by offering visitors a greener and more efficient way to travel.

The expansion of Metrolink’s services is particularly beneficial to the Inland Empire, an area that has seen significant growth in recent years. As more people move to Riverside County and surrounding areas, the need for reliable and sustainable transportation options becomes even more critical. The upgrade will not only improve the daily commute for residents but also attract visitors from across California and beyond, contributing to the region’s economic growth.

Overview

The 24 million dollars upgrade of the Perris South Metrolink Station and Layover Facility is an important step towards enhancing the rail network in Riverside County. By expanding capacity and improving service reliability, this project will provide a sustainable transportation option for both commuters and tourists. As Riverside continues to grow, these enhancements will ensure that the region remains an attractive and accessible destination for visitors. With an improved infrastructure that promotes eco-friendly travel, Riverside County is well on its way to becoming a leader in sustainable tourism in Southern California.