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Home / Brightline West announces partners in Rancho Cucamonga extension

Brightline West announces partners in Rancho Cucamonga extension

By Bob Johnston | October 22, 2021

Plan proposes Metrolink connection to downtown Los Angeles

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Commuter train, with cab car leading, arrives at station platform
Commuter train, with cab car leading, arrives at station platform
An inbound Metrolink train approaches the platform shelter at Rancho Cucamonga, Calif., on June 11, 2021. Brightline West is proposing a new station complex on the vacant land visible to the left. (Bob Johnston)

LAS VEGAS, Nev. — With  environmental planning completed for construction of a 200-mph electrified railroad from Las Vegas, Nev., only as far as Victorville, Calif., Brightline West has entered into a memorandum of understanding with California transportation authorities to explore extending tracks to an existing Metrolink commuter rail station in Rancho Cucamonga, Calif., where passengers could transfer for trains to Los Angeles.

The agreement with the California Department of Transportation (Caltrans), the California State Transportation Agency, and the California High Speed Rail Authority, “sets the framework regarding the use of 48 miles within Interstate 15 to be used for Brightline West to connect its planned Victor Valley station and a newly planned station at Rancho Cucamonga,” according to a Brightline announcement.

Map showing planned high speed rail route to Las Vegas
Brightline West’s new agreement would allow it to reach Rancho Cucamonga, Calif., closer to downtown Los Angeles than its current planned Victor Valley terminus in Victorville. (Brightline West)

It formalizes the company’s intention to bring trains closer to downtown Los Angeles on two routes: utilizing I-15 over Cajon Pass to Rancho Cucamonga and/or building a line to Palmdale, Calif., known as the “High Desert Corridor Alignment Project.”

Metrolink’s Antelope Valley Line also serves Palmdale, which has been designated as an interim destination for California High Speed Rail Authority’s route from San Francisco and the Central Valley until a separate entry into the Los Angeles Basin can be built. Brightline already has agreements to coordinate planning with both of those agencies and the San Bernardino Transit Authority.

The document tasks Brightline with preparing “an initial high-level feasibility study for the Cajon Pass Project” within 60 days, under the assumption that trains will run on 45-minute headways. It isn’t clear how much preliminary engineering has already been done on the I-15 route, which has far more challenging grades and curvature than the already-vetted 170-mile Las Vegas-Victor Valley segment.

At Rancho Cucamonga, a little more than 40 miles from downtown LA, the document says “a full-service transit station building will include the existing Metrolink platforms and a planned underground tunnel to Ontario International Airport.” This separate $85 million, 4-mile people mover loop proposed by Elon Musk’s Boring Company would use 12-passenger Tesla electric cars traveling at speeds up to 127 mph.

Metrolink travel time could be an issue

Brightline West’s station would provide a cross-platform rail connection to Metrolink’s San Bernardino Line. However, although the route cobbled together from former Santa Fe,

As seen from onboard train, commuter train stops at station
The historic Claremont station was built by the Santa Fe on the Super Chief’s former route. But those tracks’ conversion to LA’s Gold Line light rail through Pasadena means that Metrolink trains from Rancho Cucamonga must utilize sections of former Southern Pacific freight-only and Pacific Electric right-of-way to reach Los Angeles Union Station. (Bob Johnston)

Southern Pacific, and Pacific Electric rights-of-way often allows 79-mph running, it possesses a number of single-track sections in the middle of or adjacent to freeways with little room for expansion. A pair of rush-hour expresses with three intermediate stops between Rancho Cucamonga and LA Union Station make the trip in about an hour, but other trains stop eight times and take 1 hour, 15 minutes.

Meanwhile, although some right-of-way preparation activities have begun on the Nevada portion of the route, financing issues have delayed construction the company originally said would start in 2021 [see “Brightline bond effort pushed back to 2022,” Trains News Wire, June 23, 2021].

The big question looming for this venture — as well as others including Brightline’s Florida expansion to Disney World, the California High Speed project, and Texas Central’s proposed 200-mph Dallas-Houston line — is whether Congress will finally pass infrastructure legislation that will permit greater use of private activity bonds and Railroad Rehabilitation and Improvement Financing loans.

Significantly, the memorandum also specifies that prior to construction on Caltrans rights-of-way, “Brightline West will demonstrate to the reasonable satisfaction of Caltrans that it has the financial ability to complete such portions of the Cajon Pass Project through equity or financing.”

The complete memorandum of understanding is available on the California State Transportation Agency site.

12 thoughts on “Brightline West announces partners in Rancho Cucamonga extension

  1. Regarding the single track sections in the freeway, perhaps they should consider removing a lane to add a second track? Adding highway lanes only creates induced demand, meaning more cars on the road and subsequently more traffic. If Metrolink were improved then you’d expect more people to use it, and less to drive.

    1. Taking a lane away from a highway in California (or any other metro area) would cause an up-roar like you’ve never seen. But if you swapped a lane with a new lane, if there’s room, that may be feasible.

    2. At end of the day that is probably best way going forward. We need all the above approach to transportation in my opinion in a state full of 8, 10 and 12 lanes freeways. However, as always in America asking to removing auto lanes is a big ask. Even in California where we love our cars as much as everyone else

  2. This nations population is aging out & birth rates are declining the Boomers lifestyles may not endure, change is inevitable.

  3. Why spend millions to construct a transfer at Rancho. Just run Bright Line trains over Metro Link directly into LAUP. Less capital cost and much better and faster service. This really is a no brainer. They both use the same 56 1/2 inch gauge. With every thing else we have built, I would think we can find a way to add a second track in those single track segments. This is a project that will have to be addressed regardless at some point.

    Bill McFonald

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