Alstom Secures €380 Million Contract for Houston Skyway Upgrade

HOUSTON, USA – Alstom will modernise the Skyway automated people mover (APM) system at George Bush Intercontinental Airport under a €380 million agreement. Announced on 24 March 2026, the contract includes the delivery of 16 new vehicles and a 15-year operations and maintenance (O&M) services package. The upgrade is part of the airport’s response to handling over 48 million passengers annually.

What Does This Contract Cover?

The comprehensive contract includes replacing the entire vehicle fleet, modernising the train control system, and ensuring long-term operational reliability. Alstom will deliver 16 new Innovia APM R vehicles, install its Urbalis automatic train control (ATC) system, and construct a new operations control centre. The scope also includes replacing station doors across all terminals and providing a dedicated on-site O&M team of 48 personnel for the 15-year service period.

Key Contract Data

How Does This Compare to Similar Contracts?

The value of this integrated vehicle, signalling, and maintenance contract is substantial when compared to other types of rail-related service agreements. For instance, a recent contract awarded to Monarch Surveyors and Engineering Consultants for structural design services across multiple projects for India’s East Central Railway had a total value of approximately €830,000 (Rs. 7.51 crore), illustrating the high capital cost of turnkey APM system renewals. (Source: Monarch Surveyors and Engineering Consultants Ltd, 2024). The technology being deployed, Alstom’s Innovia APM, is a market standard, operating in over 15 U.S. airports, and competes directly with systems like the Siemens Mobility VAL and Mitsubishi Heavy Industries’ Crystal Mover, which are also widely used in airport environments globally.

Editor’s Analysis

This contract highlights a critical trend in airport infrastructure: bundling long-term O&M services with capital-intensive hardware upgrades. For Alstom, this secures a stable, 15-year revenue stream beyond the initial sale. The project also aligns with the wider industry shift towards Communication-Based Train Control (CBTC) systems, as the global railway signalling market is forecast to grow significantly by 2025 due to demand for increased capacity and safety. (Source: Market Research Report). Houston’s investment in a proven APM platform is a strategic move to de-risk its expansion and ensure passenger flow keeps pace with rising demand at one of the nation’s fastest-growing air hubs.

FAQ

Q: What specific technology is being installed?
A: Alstom is installing its Innovia APM R vehicle fleet and the Urbalis automatic train control system. Urbalis is a form of Communication-Based Train Control (CBTC) technology designed to improve operational safety and system capacity.

Q: When will the new Skyway system be fully operational?
A: The contract announcement did not include a specific completion date for the project. The timeline for the delivery of the 16 new vehicles and the commissioning of the upgraded systems has not been publicly disclosed.

Q: How will this upgrade affect passengers travelling between terminals?
A: To minimise passenger disruption during the upgrade works, the airport will provide interim bus services when sections of the Skyway are out of service. This measure is intended to maintain connectivity between all airport terminals throughout the project.