LA Metro and Caltrans present P3 bundle to accelerate projects; sponsors aim for October approval

Caltrans and the Los Angeles County Metropolitan Transportation Authority (Metro) briefed the commission on a proposed public‑private partnership (P3) — the Accelerated Regional Transportation Improvements (ARTI/P3) package — that bundles six projects in the I‑5 and SR‑71 corridors to accelerate construction and deliver benefits years earlier than conventional programming.

Why it matters: Sponsors estimate the bundle will accelerate multi‑decade projects into the near term by combining locally available funds (Measure R, Prop C), toll revenues and availability payments, with Caltrans providing limited milestone payments for defined state elements; the sponsors say the structure shifts cost and schedule risk to the private developer while producing earlier travel‑time and goods‑movement benefits.

Project and finance overview - Scope: The package combines six elements including hot lanes on I‑5, improvements on SR‑71 and sound wall packages. The proponents said the bundle aims to deliver projects that otherwise would have been built decades later.

- Funding: Metro and sponsors expect roughly 70% local funding (Measure R and Prop C) plus toll revenues and a private financing component (equity and debt, with a proposed TIFIA loan discussed as a potential tool). Caltrans’ contribution is limited to pavement rehabilitation milestone payments and long‑term maintenance obligations were described for the tolled segments.

- Delivery and risk allocation: Sponsors propose Caltrans be the contracting authority with a developer responsible for design, construction and a 35‑year operations/maintenance period on tolled segments; the developer would take cost and schedule risk with availability payments and toll revenues supplementing capital returns.

Schedule and next steps - The sponsors issued an RFQ in May and anticipated shortlisting by late August; they said they plan to present a full project proposal and final business case for commission consideration in October pursuant to Section 143 of the Streets and Highways Code.

Voices - Roger Moyer (Metro): described the bundle’s acceleration rationale and the intention to accelerate projects by decades versus the unconstrained schedule.

- Nizar Malahani (Caltrans): described sponsor cooperation and the business‑case review process; staff said a final business case will be part of the project proposal report for October consideration.

Ending Sponsors asked the commission to expect a project proposal in October and said they will continue negotiating funding agreements with Caltrans and fine‑tuning the business case in advance of a potential approval vote.