Foothill Gold Line

What Foothill Gold Line does

The Foothill Gold Line Construction Authority is a California public joint powers authority, established to design and build light rail transit extensions of the Los Angeles County Metropolitan Transportation Authority's (LA Metro) Metro A Line through the San Gabriel Valley. Headquartered in Glendora, California, the authority operates with a small staff (11-50 employees) and is governed by a Board of Directors composed of elected officials from member cities, currently chaired by Claremont Vice Mayor Ed Reece. Its sole institutional counterparty is LA Metro, which both funds the agency's work and ultimately operates the infrastructure once transferred.

Its core line of work is the multi-phase construction of light rail extensions using standard light rail technology integrated with the existing Metro A Line system. The authority's completed work includes the 9-mile Glendora to Pomona extension (transferred to LA Metro in 2025), and its active project is the 2.3-mile Pomona to Claremont extension (Phase 2B2), for which Parsons Transportation Group holds a six-year, $60 million design contract and the SSH Joint Venture (Skanska USA Civil West California District, Stacy and Witbeck, and Herzog Contracting) holds the construction manager role via an initial $6.3 million preconstruction contract awarded in May 2026. Major construction on Phase 2B2 is targeted to begin in late 2027, with full completion expected by 2031, extending the Metro A Line to Claremont and ultimately Montclair and forming part of what is expected to be the longest linear light rail line in the world.

The authority's economic model is non-commercial: it does not sell a product or service in a market but instead receives public capital appropriations (most recently $798 million in SB 125 funding from LA Metro for Phase 2B2) and programs those funds to engineering and construction contracts awarded through competitive procurement. End users of the resulting infrastructure are LA Metro transit riders — primarily commuters and residents along the Glendora-to-Montclair corridor — but the authority does not interface with them as customers. A Kleinhenz Economics report projects approximately $1.1 billion in economic output and thousands of jobs during construction and operations of the Claremont extension.

Name

Foothill Gold Line

Legal name

Foothill Gold Line Construction Authority

Website

https://foothillgoldline.org

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Short description

The Foothill Gold Line Construction Authority is a California public joint powers authority that designs and builds light rail extensions of LA Metro's A Line through the San Gabriel Valley corridor, funded by LA Metro capital appropriations and serving Los Angeles County commuters.

Ownership category

akta.pro rank

Product category

Public Transit Infrastructure Construction

NAICS

Utility System Construction (2371), Power and Communication Line and Related Structures Construction (237130)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Rail Electrification Systems Construction (OCS/OHL, Third Rail) (IMAFAFAB)

akta.pro secondary industry

Right-of-way access, foundations & civil works for T&D projects (EUADAKAJ)

Keywords

• Light rail construction
• Public transit infrastructure
• Rail extension planning
• Transit construction management
• Rail design services

Headquarters

HQ city

Glendora

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D

Core offering

Foothill Gold Line Construction Authority is a California public joint powers authority that plans, designs, and builds light rail extensions of the Metro A Line in the San Gabriel Valley. It delivers completed rail segments (currently the Glendora to Pomona and Pomona to Claremont extensions) and transfers them to LA Metro for passenger service operation.

Product overview

Foothill Gold Line is a public transit construction authority building light rail infrastructure for Los Angeles County Metro. The organization operates as a single-purpose infrastructure developer, managing the extension of the Metro A Line (formerly known as the Gold Line) through the Foothill region. The current portfolio includes the recently completed Glendora to Pomona Extension and the in-progress Pomona to Claremont Extension (Phase 2B2), with future plans extending to Montclair. Once complete, the Foothill Gold Line will span 25 stations from East Los Angeles to Montclair.

Differentiator

Problem solved

Functional benefit

Products and services

• Glendora to Pomona Extension A 9-mile light rail extension of the Metro A Line from Glendora to Pomona, completed in 2025 and transferred to LA Metro for passenger service. The extension adds stations and connects communities along the San Gabriel Valley corridor.
• Pomona to Claremont Extension (Phase 2B2)

Quantifiable outcome

• $1.1 billion in economic output and thousands of high-paying jobs during construction and operational phases

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core.

• SSH Joint Venture (Skanska USA Civil West California District Inc., Stacy and Witbeck, Inc., Herzog Contracting Corp.)coreImplementation/ SI/ Consulting Partner · 27 May 2026SSH Joint Venture was awarded the construction manager contract for the 2.3-mile Pomona to Claremont A Line Extension following a competitive procurement process with four qualified teams. The initial $6.3 million contract covers an 18-month preconstruction phase, with SSH supporting ongoing design efforts by Parsons Transportation Group and providing constructability reviews, value engineering, and cost estimating. The team has the possibility of building the project upon negotiating a construction services contract in Fall 2027.
• Parsons Transportation GroupcoreImplementation/ SI/ Consulting Partner · 2 February 2026Parsons was awarded a six-year, $60 million contract by the Foothill Gold Line Construction Authority to complete design work and provide design services during construction for phase 2B2 of the Foothill Gold Line project. This involves the 2.3-mile light rail extension from Pomona to Claremont which will form part of the Metro A Line system.
• LA MetrocoreStrategic or Co-development Partner · 29 January 2026LA Metro is the primary funding partner and eventual operator of the Foothill Gold Line extensions. The agency secured $798 million in SB 125 funding from LA Metro for the Pomona to Claremont extension. Upon completion, extensions are transferred to LA Metro for passenger service operation.

Scale indicators9 records

Recent moves5 records

Expansion highlights4 records

Emerging players

• Peninsula Corridor Joint Powers Board (Caltrain): California JPB structure delivering commuter rail electrification and modernization across the SF Peninsula — same JPA governance model as Foothill Gold Line, same state-level political funding exposure.

Regional players

• Sound Transit: Regional transit authority in the Puget Sound region delivering multiple light rail extensions on a multi-corridor model funded via dedicated voter-approved taxes. Comparable multi-corridor planning, JPA-style governance, and large capital program — though operating in a different geography.
• Sacramento Regional Transit District (SacRT): California light rail operator running the Sacramento RT Light Rail system with phased extensions funded by local and state transportation funds. Same statewide operating environment and comparable light rail scope.
• Valley Metro (Phoenix): Phoenix-area regional transit agency delivering light rail corridor extensions funded through a mix of local sales tax and federal grants. Similar light rail corridor-by-corridor expansion model, similar tax-funded public authority structure.
• Denver Regional Transportation District (RTD): Regional transit authority delivering the FasTracks program — multiple light and commuter rail corridors funded by dedicated taxes with phased delivery. Comparable multi-corridor expansion model with phased scope, similar to Foothill Gold Line's phased approach.
• TriMet (Portland): Portland-area transit agency operating the MAX Light Rail system with multiple extensions built over decades using dedicated local funding. Comparable phased light rail extension model and West Coast operating environment.

Direct peers

• California High-Speed Rail Authority: California state-level rail construction authority with similar statutory structure (independent authority under state law) delivering a large, linear, multi-phase rail project funded via state appropriations. Comparable in governance model, contracting approach, and funding-source dependency to Foothill Gold Line.
• Exposition Metro Line Construction Authority: A California construction authority that built and transferred the Expo Line from downtown LA to Santa Monica — same governance model (independent JPA), same handoff relationship with LA Metro, and same light rail scope as Foothill Gold Line. Most directly comparable peer.

Broad incumbents

• Bay Area Rapid Transit (BART): Major California urban rail system with active extension projects (Silicon Valley extension to San Jose) delivered through VTA partnership. Operates an existing light/rapid rail asset portfolio similar to the eventual Foothill Gold Line handoff.
• LA Metro (Los Angeles County Metropolitan Transportation Authority): Foothill Gold Line's parent/funding entity and the largest transit operator in the region; LA Metro oversees the broader capital program across LA County and ultimately operates the assets the Authority delivers. Same rail system, broader portfolio.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/IWillride
• Facebookfacebook.com/iwillride
• LinkedInlinkedin.com/company/metro-gold-line-foothill-extension-construction-authority

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Foothill Gold Line