October 15, 2026
As of the September 26 ribbon-cutting, you can walk, ride or roll more than 12 continuous miles beside the SPRINTER tracks, separated from traffic, from Escondido Transit Center to the Civic Center–Vista station. Past that station the paved path ends. The next two miles of the route, from Civic Center Drive to North Drive, are still in design, and in 2026 the state money set aside to build them went back to Sacramento.
So for now, and probably for a good while, the trail's western end sits a short ride from Main Street. The way to get the most out of the trail in Vista this fall is to plan each trip around that end point.
The Inland Rail Trail is planned as a 21-mile path through Oceanside, Vista, San Marcos, Escondido and part of unincorporated San Diego County. The pieces have gone in years apart, and the gaps between them tell you how long the next one might take.
| Phase | Segment | Length | Opened | Cost |
|---|---|---|---|---|
| Prework | Escondido SPRINTER station to West Mission Road and North Pacific Street, San Marcos | 7 miles | 2009 | Not listed |
| Phase 1 | North Pacific Street to Cherimoya Drive | 1 mile | 2017 | $54.1 million for Phases 1 and 2 combined |
| Phase 2 | Cherimoya Drive to Mar Vista Drive, plus North Drive to North Melrose Drive and West Bobier Drive | 2.5 miles, plus 0.5 mile | January 2021 | Included above |
| Phase 3 | Mar Vista Drive to Civic Center Drive | 1 mile | September 2026 | $27.924 million |
| Phase 4 | Civic Center Drive to North Drive | 2 miles | In final design | About $34.2 million, estimated |
The lengths, dates and first three cost figures come from SANDAG's project page, and the Phase 4 estimate comes from The Coast News. The same paper gives Phase 3 as costing about $30 million and says construction started in June 2024, which puts the newest mile at a little over two years from groundbreaking to opening.
Phase 3 also added more than pavement. It has drought-tolerant landscaping, drainage channels that filter stormwater, and a pocket park with a small rest area at the corner of Mar Vista Drive. At the ribbon-cutting, SANDAG Chair and Solana Beach Mayor Lesa Heebner told The Coast News that the segment "provides a truly unique and safe experience for bike riders and pedestrians along the railroad tracks that would otherwise be inaccessible to the public."
Phase 2's half-mile from North Drive to North Melrose Drive and West Bobier Drive, near the Oceanside city line, has been open since 2021 without connecting to anything. Phase 4 is the link that would join it to the rest of the trail.
According to SANDAG, Civic Center Drive and North Drive are two of Vista's busiest streets. That's one reason the two miles between them are the hardest stretch to design.
In 2021, the California Transportation Commission awarded money for Phase 4 in Cycle 5 of its Active Transportation Program. In June 2026, The Coast News reported that SANDAG had to return about $11.7 million of that award. The paper later explained that the design wasn't far enough along to meet the spending deadline. SANDAG plans to keep working on the design and apply again in a future grant cycle. As of this fall, SANDAG lists Phase 4 as "In Progress: Design" and says the team is still working out budget and schedule details.
That leaves three steps between today and a finished link: a completed design, a new funding award, and construction. Phase 3, a single mile, took a little over two years just to build. And the June report noted that the 7.4-mile Oceanside portion is still in planning, so an unbroken path from Escondido to Oceanside is further off than Phase 4.
None of the sources reviewed describe a signed detour across the gap. That leaves two practical options, depending on where you're going.
If you're heading toward the North Drive segment or Oceanside, take the SPRINTER. NCTD allows bikes on SPRINTER trains, and Civic Center Vista and Melrose Drive are both stations on the line. NCTD doesn't publish a bike route from Melrose Drive station to the North Drive trail piece, so map that last connection before you set out. The NCTD rules for bikes on board are specific:
If you'd rather drive to the trail, NCTD says parking is free at SPRINTER stations except Cal State San Marcos and San Marcos Civic Center, and that station lots are for transit customers. The stations along the corridor are Escondido Transit Center, Nordahl Road, San Marcos Civic Center, Palomar College, Buena Creek, Vista Transit Center, Civic Center Vista and Melrose Drive.
If you're heading downtown, use the streets. Before Phase 3 opened, the City of Vista's Cyclovia page sent trail users off at Phillips Street and Mar Vista Drive: right on Mar Vista across the tracks, left on South Santa Fe Avenue, through the roundabouts, then right on East Broadway. The city puts that trip at about 2 miles, or roughly 10 minutes by bike and 40 on foot. Now that the path continues, there's a second way in. On opening day, the group ride went 1.1 miles from Mar Vista Drive and Phillips Street to the Civic Center–Vista station, then rode north on Civic Center Drive to the Cyclovia event downtown.
Since the path runs out a short ride from Main Street, a trip from San Marcos or Escondido now has a natural end point in Historic Vista Village. These spots are all within a few blocks of Main Street, East Broadway and South Santa Fe Avenue:
The coffee shops suit a morning out-and-back, and the brewpubs suit an afternoon ride with a SPRINTER trip home. Whichever you choose, it's worth checking hours before you go.
There are no organized trail rides on the calendar for the rest of the year. Cyclovia and the opening-day group ride both happened on September 26, and the city's October 2 recap says Cyclovia will return next year. Downtown has its own October lineup, though, and all of it sits within the 2 miles the city maps from the trail:
Fright Night runs until 9 p.m., and NCTD bars riding bikes on platforms, so if you plan to take the SPRINTER home with a bike, give yourself time to walk it onto the platform at Civic Center Vista.
Sometimes a trail like this one changes how buyers weigh a street, especially within walking distance of a new access point such as the Mar Vista pocket park. If you're thinking about how the Inland Rail Trail, or the unfinished Phase 4 stretch, figures into a move in Vista, Gina Riddle and the Riddle Home Team are glad to talk through what's built, what's still planned, and which addresses sit closest to each. Contact Me.
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