Cheat sheet: Charlotte's 4 rail lines, what's built and what's coming
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The Blue Line is Charlotte's only existing light rail system today. Photo: Alexandria Sands/Axios
Red Line, Silver Line, Gold Line, Blue Line. Confused by which of Charlotte's transit corridors are which?
- We've got you covered with a quick guide to what's already built and what's on the way.
Why it matters: Charlotte's rail future is a big conversation in 2025 as local leaders push for a 1-cent sales tax increase, which could appear on the November ballot, to fund various transit projects.
- To stay informed and make an educated vote, it's important to understand the difference between these four major projects.
Red Line
What is it: The Red Line will be a 10-station, 25-mile commuter rail, which is different from light rail. Commuter rail operates at a lower frequency, has fewer stations, connects suburban areas across greater distances and can share freight tracks.
Where is it going: The Red Line will travel from Uptown to north Mecklenburg County, ending in Iredell County. It will be built over existing train tracks, known as the O-Line.
- The route goes from Charlotte Gateway Station (a future train station in Uptown at Trade and Graham streets) through Huntersville, Cornelius, and Davidson, ending in Mount Mourne.
Flashback: The Red Line has been planned since the '90s, but has encountered various hurdles. Norfolk Southern for years declined to let the city use its tracks for the rail line. In 2024, the city and train operator reached a deal, enabling the project to progress.
Status: Currently in the design phase, the Red Line does not yet exist. Construction is expected to take nine years. At the earliest, it would open in 2035.
Go deeper: Everything to know about the Red Line
Silver Line
What it is: The Silver Line is a proposed 30-station, 29-mile light rail system running east to west, passing through Uptown. However, CATS has explored implementing parts of the route as bus rapid transit, instead of rail, to cut costs.
- What is BRT? Bus Rapid Transit is an elevated version of the typical city bus, offering quicker boarding, signal priority at intersections, and, in some cases, dedicated lanes to bypass traffic.
Where it's going: Ultimately it could stretch from Gaston County through Uptown and the Town of Matthews, reaching Union County.
- However, that would be too expensive to build all at once. The first phase of construction is expected to prioritize the segment running through Uptown to Charlotte Douglas International Airport, with potential extensions in the future.
Status: Currently in the design phase, the Silver Line does not yet exist, and construction remains years away, with no start date, but it may begin after the Red Line is at least half complete.
Gold Line
What is it: The Gold Line is a streetcar connecting Uptown to Plaza Midwood and the West End. Once fully built, it will span 10 miles.
Where it goes: As it exists today, the Gold Line runs from Johnson C. Smith University through Uptown, passing key stops at Charlotte Transportation Center and Central Piedmont Community College before ending in the Elizabeth neighborhood near the Thirsty Beaver Saloon.
Future expansion: CATS plans to extend the Gold Line in both directions.
- Westward: It will stretch 2 more miles down Beatties Ford Road, from French Street to Rosa Parks Place.
- Eastward: The line will extend 4 miles along Central Avenue, from Sunnyside Avenue to Eastland.
Status: Currently, four miles of the Gold Line are in operation. But construction on the expansion is years away. It would be prioritized after the Red Line and Silver Line.
Go deeper: Why CATS is moving forward with the $845M Gold Line streetcar extension
Blue Line
What is it: The Blue Line is a light rail with 26 stations between Interstate 485 and UNC Charlotte's campus.
Where it goes: It starts at UNC Charlotte and travels along North Tryon Street to prominent neighborhoods like NoDa, Uptown and South End. The route stretches along South Boulevard to its southern I-485 terminus.
Where it's going: CATS envisions extending the Blue Line 5.5 miles from its current terminus to Pineville or possibly farther to Ballantyne. To cut costs, CATS may build this portion of the corridor as bus rapid transit instead of continuing the light rail.
Status: 18.6 miles are operating today. Construction farther south is years away.
Other terms to know
Better Bus: CATS' plan to improve the bus system. If the sales tax passes, the funding would help CATS increase service by nearly 50% within five years. It would also pay for 2,000 shelters, benches and waiting pads.
Charlotte Gateway Station: An Uptown rail hub at Trade and Graham streets that'll replace the outdated Amtrak station on North Tryon. The Gold Line, Silver Line and Red Line will run through the station.
- The first phase of Gateway Station, which includes state infrastructure and platforms, is complete. The second phase, a mixed-use development designed to complement the train station, has not yet begun construction.
- The city is working with Charlotte-based The Spectrum Companies and Republic Metropolitan on a master plan that may incorporate shops, residential and office towers, and hospitality.
- Go deeper: Charlotte's Uptown train station is likely years away from completion
Charlotte Transportation Center: The CTC, distinct from the Gateway Station, is the existing main bus station in Uptown, across from Spectrum Center. It's next to where the Blue Line light rail and Gold Line streetcar cross and make stops on Trade Street.
- Long term, CATS will redevelop the 30-year-old facility. In the meantime, CATS is looking at giving the 30-year-old center a makeover using funds from the transit tax.
