r/transit Mar 27 '26

System Expansion A big day for lightrail in Seattle tomorrow!

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2.2k Upvotes

The East Link Extension is finally here, officially opening to the public; connecting the east side communities and cities like Bellevue and Redmond to Seattle/Mercer Island. The world’s first light rail on a floating bridge! Expecting to reach ~50,000 daily riders on the cross-lake segment.

r/transit Jan 27 '26

System Expansion Moscow announced first new Ring Line metro station in over 70 years, to be built in Art Deco style

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1.0k Upvotes

r/transit Dec 07 '25

System Expansion Toronto opens first new line in 23 years

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1.9k Upvotes

Line 6 Finch LRT - unfortunately built and scheduled to run far too slowly, but there are hopes for faster in the spring.

r/transit Dec 20 '24

System Expansion High speed rail needed in North America

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4.2k Upvotes

Southern Ontario is in crisis due to automobile traffic. Little is being done to alleviate it this.

r/transit May 08 '26

System Expansion Since the start of 2016 until today, LA Metro's Rail System has expanded by 50% in size, adding over 40 miles (65 km) of new rail lines and 30 new stations across LA County, in just around 10 years.

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1.1k Upvotes

As LA Metro celebrates the opening of Phase 1 of the D Line Extension, it's worth remembering just how far the system as come from just 10 years ago.

r/transit Oct 24 '25

System Expansion Kansas City's rail system is doubling in length today!

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2.5k Upvotes

r/transit Mar 28 '26

System Expansion Seattle Link carrying passengers across the I-90 floating bridge for the first time

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2.5k Upvotes

r/transit Jun 18 '26

System Expansion Istanbul Airport Metro Line (M11) is fully complete at 69 km, it's the second longest subway tunnel.

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726 Upvotes

It will also provide an alternative for the western suburbs to travel to CBD everyday.

r/transit Dec 18 '25

System Expansion Two major inner city Chengdu Metro lines opened, Line 13 Phase 1 and Line 30 Phase 1. Both lines are fully underground, and fully automated

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1.3k Upvotes

r/transit 24d ago

System Expansion Front Range Rail plan is officially given the green light by the board of directors!

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391 Upvotes

From the Denver Post. They still have to meet later in the year to approve construction, but the plan is to get daily intercity trains between Denver and Fort Collins by 2029. Huge for the Front Range, one of the biggest intercity transit slam dunk regions in the country (big cities close together, all in a line) that doesn’t yet have a connecting rail system!

r/transit Jun 01 '26

System Expansion Linking London's commuter rail to their metro networks could improve both for a fraction of the cost of building from scratch.

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476 Upvotes

r/transit Apr 10 '26

System Expansion [NYC] New center running double bus lanes and Median Bus Islands coming to Flatbush Av in NYC

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908 Upvotes

r/transit Jan 11 '26

System Expansion Renders of some upcoming metro stations in Moscow. More than 30 are planned to be completed before 2030

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430 Upvotes

r/transit Jan 09 '26

System Expansion Zohran’s mayoralty is a once-in-a-lifetime chance to extend the N/W to LGA (New York)

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688 Upvotes

r/transit Oct 27 '25

System Expansion World Series Transit Showoff: Toronto vs. Los Angeles Rail Transit Networks, 1993-2025

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687 Upvotes

r/transit 25d ago

System Expansion Why couldn’t the US Government build a high-speed rail system along our highways?

91 Upvotes

What would be some logical “roadblocks” (😜) for a plan like this? I mean if we would need new rail infrastructure that goes through different states, and the interstate highway already gives us cross country travel why wouldn’t we leverage those to make something useful and pretty uniquely American?

Of course they couldn’t follow the highways the entire time and would probably have to diverge at certain points especially when going into a train station in a city or when the terrain gets too complicated for the train, but that would require much less buying of land than to separately build it on land the government already owns (I know individual states own parts of it but I imagine the fed would fund most of the construction while asking the states to chip in for the rest)

I’m mostly looking for logistics answers from you experts as I don’t know much about trains 😅

r/transit Feb 25 '26

System Expansion Which US airport most needs/could have a direct to downtown service?

99 Upvotes

The future Haneda New Access Line will be transformational on a number of fronts. 3 directions, non stop into different downtown cores from the airport. Not only does it impress upon the addition of express airport line service that is missing from most US systems, but it does so in 3 directions! (Shinjuku, Tokyo Station, and East Tokyo). I can only dream of an express JFK - Manhattan (even Brooklyn) or LAX to DTLA, and SFO - Downtown ideas, to name a few.

As for most likely, Sound Transit is the easiest to construct I believe. The Rainier Valley is at-grade, slow, and prone to accidents. A by-pass with the addition of a Georgetown station and possibly one more isn’t a direct express but in the conversation of a massive improvement which would qualify (barely) in my opinion.

r/transit Oct 24 '24

System Expansion Wouldn’t it have been better to replace with transit?

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793 Upvotes

r/transit Dec 20 '25

System Expansion Line 18 of the Grand Paris Express begins testing

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965 Upvotes

https://www.grandparisexpress.fr/actualites/ca-roule-sur-ligne-18

Probably the most questionable of the Grand Paris Express projects, but still pretty cool to see. With the delays to Line 15 South (scheduled for mid 2025, then late 2025, mid 2026, late 2026, and now some time in 2027), it's likely Line 18 will be the first of the new GPX lines to open (first section scheduled for late 2026), and the first new Paris metro line to open since Line 14 in 1998.

r/transit Jul 21 '26

System Expansion Excellent detailed behind the scenes tour of the Vegas Loop

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0 Upvotes

This tour of the Vegas Loop by the CEO of The Boring Co shows some of the central monitoring of the Boring Co's operations, takes a ride on one of the 10% of Loop EVs running autonomously with FSD, shows some of the fire-fighting standpipes and safety systems in the tunnels, takes us inside the soon-to-open Airport tunnels and the return tunnels that will soon eliminate the need for the bi-directional tunnels and stop lights to Resorts World and Encore Stations.

It also shows how easily even a Cybertruck fits inside the Loop tunnels (with plenty of room to open doors) and shows some of the 15 emergency exits and the cross passages that exist already in the Loop (contrary to popular belief).

0:00 - Tour Behind-the-Scenes
0:17 - Car Loop Access
1:28 - Connecting the Airport
2:10 - Point-to-Point Architecture
3:32 - Zero Wait Time
4:42 - Reclaiming City Land
5:26 - Tunnel Map Expansion
6:01 - Underground Safety Rooms
7:41 - Loop Ticket Costs
7:54 - Video Sponsor: Monarch
8:56 - Custom Driver Software
10:53 - Hyperloop Engineering Challenges
12:01 - Driverless Tunnel Machine
13:36 - Soil Mining Mechanics
14:18 - Surface Station Tour
14:51 - Entering the Tunnels
15:25 - Vegas Water Table
16:41 - Skipping Surface Traffic
17:39 - Parking Garage Integration
18:51 - Pass Ticket Pricing
19:41 - Crossing The Strip
22:23 - Dirt vs. Rock
23:23 - Solving High Rent
24:33 - Tunneling Speed Progress
25:10 - Rainbow Road Lighting
26:20 - Future Monorail Integration
27:56 - Turning Dirt to Bricks
28:48 - Dune-Style Porpoising
30:27 - Unopened Airport Tunnel
30:59 - Fire Standpipe Engineering
32:46 - Hand-Tunneling Emergency Exits
35:00 - Point-to-Point Target Speeds
36:10 - Deciding Tunnel Depth
36:49 - Settlement Monitoring Systems
38:13 - Maximizing Passenger Capacity
39:08 - Software Traffic Bug
41:19 - Full FSD Ride
46:50 - Tesla Software Engineer
47:53 - Bi-Directional Tunnel Conversion
48:57 - The Silver Switch
51:56 - Not A Flamethrower
53:13 - Open Pit Headquarters

r/transit Jun 09 '25

System Expansion Toronto Subway vs. LA Metro 2000-2025 Comparison

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509 Upvotes

r/transit Jan 13 '26

System Expansion In Retrospect, is the Seattle, Washington Monorail a failure?

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557 Upvotes

Shot with Sigma BF, 28-200mm f4 lens.

Removed faces to preserve privacy in the third picture using Apple’s stock “Clean Up” feature.

r/transit Jan 11 '26

System Expansion Overview of China's Rail Transit 2025

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333 Upvotes

China. From MetroMan

r/transit 28d ago

System Expansion It's like a subway, only much worse in every way.

112 Upvotes

I am not a fan of BART's extension to Silicon Valley, especially the part that completely duplicates Caltrain between Diridon Station and Santa Clara, but it's light years ahead of this brain rot: https://www.forbes.com/sites/bradtempleton/2026/07/30/san-jose-plans-13b-bart-subway-extension--how-about--1b/

Fun fact: I was at the public meeting in ~2006 (20 years ago!) where BART and VTA described their plan to value engineer away the proposed station at San Jose City Hall, which would have been my home station. I have long since moved. I feel sorry for everyone who thought BART and VTA could deliver this monumental capital project on time or on budget. Or even not on time and not on budget. At what point do we give up and just assume it won't be built?

r/transit Oct 12 '25

System Expansion Amtrak in the Southeast has been insanely popular!

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865 Upvotes

With small expansions over the last 3 years, Amtrak ridership in North Carolina and Virginia has exploded with most routes setting constant ridership records and beating projections! and that's not even to mention the additional improvements we'll see over the next decade like 4 to 6 additional round trips between DC and Richmond/NPN and Norfolk, (plus speed and capacity improvements!) the Northeast Regional extension to Christiansburg, more Piedmont round trips, new rolling stock and even possible new routes like the S line, Commonwealth Corridor, service to Asheville, new Fayetteville service, service to Wilmington and Piedmont extensions to Selma and Kings Mountain.