METRO Magazine Logo
MenuMENU
SearchSEARCH

Valley Metro Introduces New Siemens Light Rail Fleet

The new fleet is being introduced gradually into the system after testing is completed, with the first three vehicles entering revenue service this week.

by Staff
January 11, 2022
Valley Metro Introduces New Siemens Light Rail Fleet

The vehicles are designed to provide a state-of-the-art and seamless passenger experience including racks for bicycle transportation, high-capacity air conditioning, and CCTV.

Photo: Valley Metro

2 min to read


The latest S700 light rail vehicles (LRV) from Siemens Mobility entered revenue service on Valley Metro in Phoenix, Tempe, and Mesa this week. 

The new fleet is being introduced gradually into the system after testing is completed, with the first three vehicles entering revenue service this week. They will operate on the current 28-mile system between Northwest Phoenix, Tempe and Mesa, connecting riders to jobs, education, and entertainment.

Ad Loading...

The vehicles are designed to provide a passenger experience that includes racks for bicycle transportation, high-capacity air conditioning, and CCTV, which keeps operators informed of real-time monitoring of occupancy levels, passenger flow, and safety-related incidents.

“Adding new train fleet is a very important part of our light rail system expansion for today and in the near future when two new extensions open in Phoenix,” said Scott Smith, Valley Metro CEO. “We appreciate the strong partnership that we have with Siemens Mobility as they incorporate the vehicle safety and comfort features that we’ve prioritized on our system.”

The vehicles are designed to provide a passenger experience that includes racks for bicycle transportation, high-capacity air conditioning, and CCTV, which keeps operators informed of real-time monitoring of occupancy levels, passenger flow, and safety-related incidents.

“This vehicle was designed with passengers top of mind,” said Michael Cahill, president of Siemens Mobility in North America. “Together with Valley Metro, we’ve created an LRV that is both safe and convenient while providing the ultimate passenger experience to metro Phoenix riders.” 

Based on Siemens Mobility’s popular S700 platform, the light rail vehicles for Valley Metro feature heavy-duty air conditioning systems to keep Phoenix area riders comfortable in a climate known to reach temperatures of up to 120 degrees (F). The new cars for Valley Metro also include a wheel flange lubrication system to reduce wheel-noise when passing through track curves. 

Ad Loading...

Seven of the 11 S700 vehicles ordered from Siemens Mobility have been delivered, with three of those ready for revenue service this week. Manufacturing of Valley Metro’s most recent 14 car order placed in 2020 will start early next year, which when completed, will bring Valley Metro’s total number of Siemens Mobility vehicles to 25. 

“On behalf of the 4,000 Siemens Mobility employees in the U.S, we are proud to partner with Valley Metro as we create an LRV made for the riders and desert temperatures,” said Cahill. 

Valley Metro joins the more than 35 transit agencies across North America benefiting from Siemens Mobility’s portfolio of rail vehicles, locomotives, components, and automation systems. 

More Rail

A photo of rail tracks in Ottawa, Canada

Building a National Framework for Transit Safety and Consistency

On a recent episode of METROspectives, METRO Magazine’s Executive Editor Alex Roman sat down with Ana-Maria Tomlinson, Director of Strategic & Cross-Sector Programs at the CSA Group, to explore a bold initiative aimed at addressing those challenges: the development of a National Code for Transit and Passenger Rail Systems in Canada.

Read More →
Stairs in a New York rail station with text reading "USDOT Invests $686 Million to Modernize Aging Rail Stations."
Railby StaffMarch 2, 2026

FTA Invests $686M to Modernize Aging Rail Stations

Competitive FTA grants will support accessibility upgrades, family-friendly improvements, and cost-efficient capital projects at some of the nation’s oldest and busiest transit hubs.

Read More →
A purple MBTA train at a Mansfield Station platform.
Railby StaffFebruary 27, 2026

MBTA Updates Rail Modernization Plan to Expand Reliability and Accessibility

The strategy outlines near- and long-term upgrades to ease congestion, support housing growth, and advance statewide climate goals.

Read More →
Ad Loading...
LA Metro underground station with vehicle
Railby StaffFebruary 27, 2026

LA Metro Sets D Line Subway Extension Launch Date

The 3.92-mile addition will soon take riders west beyond its current Wilshire and Western station in Koreatown, continuing under Wilshire Boulevard through neighborhoods and communities including Hancock Park, Windsor Square, the Fairfax District, and Carthay Circle into Beverly Hills.

Read More →
MBTA railcars
Railby StaffFebruary 26, 2026

Boston's MBTA Marks Progress in Regional Rail Modernization

The procurement advances the agency's broader efforts to modernize its rail fleet and position Regional Rail for long-term improvement.

Read More →
An Amtrak Acela
Railby StaffFebruary 26, 2026

Amtrak Sets New Course for Long-Distance Fleet Renewal

Under the plan, all long-distance routes will transition to a universal single-level fleet, replacing today’s mix of bi-level and single-level equipment.

Read More →
Ad Loading...
A TriMet MAX Light Rail vehicle overhead shot
Railby StaffFebruary 24, 2026

STV Finalizes Design for First Phase of TriMet MAX Blue Line Substation Upgrades

The milestone is a significant step toward modernizing the MAX Blue Line’s power infrastructure, one of the oldest components of the region’s light rail system.

Read More →
HDR rendering of LA to Coachella Valley Rail Project
Railby StaffFebruary 20, 2026

HDR Selected to Advance LA–Coachella Valley Rail Corridor Project

The firm will lead the Tier 2 environmental review program for the Coachella Valley Rail Corridor, including the conceptual and preliminary engineering needed to develop project-level environmental clearance.

Read More →
Rendering of Austin Transit Partnership's light rail line.
Railby StaffFebruary 19, 2026

Contractor Chosen to Help Build Austin Light Rail

The ATP board’s approval of ARC enables ATP to begin pre-construction activities and advance final design for Austin Light Rail under the first phase of what will be a multibillion-dollar contract.

Read More →
Ad Loading...
The Gold Line Logo
Railby StaffFebruary 18, 2026

LA Metro A Line Claremont Extension Study Projects $1.1B in Economic Output

Additionally, construction activity is estimated to generate more than $154 million in tax revenue, including more than $20 million for Los Angeles County.

Read More →