West Coast Spine

El Cajon, CA

Stop on the proposed 17,000-mile maglev network. Next stop: San Diego, CA (12.4 mi).

About El Cajon

El Cajon is a city in San Diego County, California, United States, 17 mi (27 km) east of downtown San Diego. The city takes its name from Rancho El Cajón, which was named for the box-like shape of the valley that surrounds the city, and the origin of the city's common nickname "the Box".

Source: Wikipedia summary (full article). Population and facts as published there.

Cost breakdown (proposal-scale estimates — see math)

⚠️ All figures below are parametric estimates scaled from the proposal's own budget ($8.5T ÷ 17,000 mi ≈ $500M per mile), not engineering quotes. Methodology is shown so you can check the math.
ItemBasisEstimate
Terminal constructionLarge-city terminal (range $2–4B)$3B
Land acquisitionRegional factor 1.5× on $200M base$300M
Track: El Cajon → San Diego12.4 mi × $500M/mi$6.2B
Annual operations (share)Staffing, power, maintenance$60M/yr
Stop total (excl. annual ops)$9.5B

Best terminal location (proposed)

the El Cajon Transit Center district (Trolley Orange/Green lines). El Cajon's transit center is the East County hub where two Trolley lines meet, with downtown's Main Street corridor alongside. The city is the densest part of San Diego's east county. It captures the entire East County catchment from La Mesa to Alpine.

Before / after

Before and after aerial mock-up of the proposed maglev terminal at El Cajon, CA

Aerial mock-up (illustrative, not an engineering rendering). Left: the proposed site today. Right: with the maglev terminal.

🛤️ Infill stops toward San Diego: the proposal envisions more stops than cities — smaller stations between majors. Plausible infills on this leg:
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