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TransSee

@transsee.bsky.social
98 followers 18 following 52 posts

TransSee is a transit prediction Web App that supports Toronto TTC, New York MTA, LA Metro and many other agencies. www.transsee.ca

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TransSee @transsee.bsky.social · 21/09/2026
New Feature: For users outside Canada and the US a link to the supported transit agencies for your country will appear at the top of the homepage.
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TransSee @transsee.bsky.social · 12/09/2026
New Agency: TransSee now supports Mexico City Metrobús BRT system including tracking history, predictions based on past travel times.
Map of Mexico City Metrobús bus locations.
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TransSee @transsee.bsky.social · 15/08/2026
Tracking history before 30 days ago will be temporally unavailable while the database structure is being updated.
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TransSee @transsee.bsky.social · 13/08/2026
New Agency: TransSee now supports Nuuk Nuup Bussii in Greenland including tracking history, predictions based on past travel times.
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TransSee @transsee.bsky.social · 03/08/2026
Updated Agency: Montreal exo has been updated add support for buses, including tracking history, predictions based on past travel times and detours.
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TransSee @transsee.bsky.social · 28/07/2026
An interested article on how real-time data was used to track buses being misused in Ireland. villagemagazine.ie/the-e1-2-bil...
villagemagazine.ie
The €1.2 billion Public Service Obligation-funded Heist - Village Magazine
How public cash funding Expressway shadow fleet has been exposed using the State’s own real-time tracking data
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TransSee @transsee.bsky.social · 19/07/2026
On the morning of Sat, July 18th TransSee recorded its 2,000,000,002th trip, on Austin Capital Metro route 383-Research. I've working on upgrading the identifier to a 64-bit integer before I run out of numbers.
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TransSee @transsee.bsky.social · 26/06/2026
New Agency: Brandon Transit in Manitoba is now supported in TransSee.
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TransSee @transsee.bsky.social · 26/06/2026
Exclusive Feature: Winnipeg Transit now has GPS based vehicles locations, predictions based on past travel times and tracking history.
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TransSee @transsee.bsky.social · 23/06/2026
At the TransitData2026 Symposium today.
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TransSee @transsee.bsky.social · 17/06/2026
I have added tracking for the TTC subway and some reports are available for premium users. Also Line 5 Eglinton is also available, but it is unreliable.
Bloor Station Headway Stop Chart
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TransSee @transsee.bsky.social · 12/06/2026
New Feature: For Toronto TTC Rapid Transit lines 1, 2 and 4 there is a new prediction source so approximate vehicle locations are available. I will work on tracking vehicle locations and generating performance reports.
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TransSee @transsee.bsky.social · 30/05/2026
The TransSee Transit Time app is now available on Pebble Watches from the @repebble.com appstore. Premium is currently required for use. apps.repebble.com/transsee-tra... Based on Toronto Transit Time by Chester.
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TransSee @transsee.bsky.social · 19/05/2026
I have created a pull request to start of process of adding vehicles.txt to the GTFS standard. It adds a new file to describe the capacity, accessibility, appearance and features of individual vehicles or vehicle ranges. github.com/google/trans...
github.com
Addition of vehicles.txt to GTFS schedule by doconnoronca · Pull Request #636 · google/transit
Summary Adds new file vehicles.txt to describe the capacity, accessibility, appearance and features of individual vehicles or vehicle ranges. Describe the Problem Based on issue 458. When combined ...
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TransSee @transsee.bsky.social · 13/05/2026
Real-time data for Toronto @ttchelps.bsky.social is currently down. The Bus Time site is not responding.
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TransSee @transsee.bsky.social · 11/05/2026
You can now select your preferred language for alert messages in the settings. It will use your browser language setting by default.
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TransSee @transsee.bsky.social · 08/05/2026
New Feature: TransSee now has "Only" links on the Route Vehicles and Fleet Search pages, which show the location of only that vehicle.
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TransSee @transsee.bsky.social · 29/04/2026
New Feature: TransSee now records recently visited stops in browser local storage, allowing you to go back to them with the "Recent Stops" drop-down. If you are on a prediction page, you can add the stop to your prediction list. You can also pin stops to prevent them from being deleted.
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TransSee @transsee.bsky.social · 20/04/2026
New Feature: For Canada and the US, TransSee now gathers local precipitation from Environment Canada weather radar and uses it as a factor in predictions. The recorded values can be seen in the Trip Path pages.
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TransSee @transsee.bsky.social · 08/04/2026
New Agencies: TransSee now supports 30 new systems in British Columbia that are part of BC Transit with predictions by past travel time and vehicle tracking.
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TransSee @transsee.bsky.social · 05/04/2026
New Feature: Prediction, Route Vehicles and Fleet Search now update without reloading the page. Also the prediction page will initially load without prediction based on past travel times and then update when they are calculated.
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TransSee @transsee.bsky.social · 14/03/2026
I changed the stop schedule and route schedule pages to include all trips from midnight on the day to 7:00AM on the following day.
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TransSee @transsee.bsky.social · 11/03/2026
New Agency: TransSee now supports Irish Rail, including DART with predictions by past travel time and vehicle tracking.
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TransSee @transsee.bsky.social · 16/02/2026
A testimonial from TransSee user Patrick.
I just wanted to let you know how much I like Transee, in particular:

    The lightweight interface with minimal padding and styling.
    The custom prediction ranges and vehicle locations/history (these have been very accurate and useful for planning, saving me multiple hours per week of waiting).
    The ability to see lower-level historical and live data (also helpful for planning, and the interface is well-thought-out).
    The ability to create custom prediction pages with lists of routes and stops (even disjoint ones) by modifying the query parameters.
    The consistent URLs with a well-designed format.
    The almost-realtime GTFS data updates.
    The detailed vehicle information.

All of these features together allow me to optimize my transit usage and essentially eliminate waiting longer than 5 minutes for buses while also letting me find fallback options quickly (sometimes involving running a few blocks to catch a different route as it arrives).
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TransSee @transsee.bsky.social · 15/02/2026
New Feature: I have added more details to the trip schedule page, like total distance and average speed, as well as time, distance and speed between stops.
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TransSee @transsee.bsky.social · 13/02/2026
I have added real-time predictions for Toronto TTC Line 5 Eglinton Crosstown, but not vehicle locations and added schedules for lines 1 to 4.
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TransSee @transsee.bsky.social · 04/02/2026
The schedule for the Toronto TTC that goes into effect on February 8th, including the changes for Line 5, can be see at www.transsee.ca/routelist?a=...
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TransSee @transsee.bsky.social · 03/02/2026
I got the route vehicle locations show the correct vehicle locations for Toronto TTC but not the right branch.
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TransSee @transsee.bsky.social · 03/02/2026
Real time data for the Toronto TTC is down. Looks like it's giving a different error this time.
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TransSee @transsee.bsky.social · 27/01/2026
New Feature: TransSee will now display the pickup and drop off method or if there is no pickup or drop off for stop predictions and trip schedules.
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TransSee @transsee.bsky.social · 26/01/2026
With severe weather, checking the route vehicle locations might work better than using predictions. Detected detours appear for the Toronto TTC.
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TransSee @transsee.bsky.social · 23/01/2026
TransSee is generating the real-time info screens for this facility.
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TransSee @transsee.bsky.social · 13/01/2026
New Agency: I have added Fort McMurray RMWB including predictions based on past travel time and bus tracking. www.transsee.ca/routelist?a=...
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TransSee @transsee.bsky.social · 03/01/2026
New feature: TransSee now shows unscheduled detours for the Toronto TTC detected by Transit App. Detours should appear within an hour after they go into effect. Premium users can view past schedule data to see a history of detours.
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TransSee @transsee.bsky.social · 30/12/2025
I have added Ireland TFI including Dublin, Cork and Limerick with predictions based on past travel time and bus tracking. www.transsee.ca/routelist?a=...
Map of Ireland TFI routes.
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TransSee @transsee.bsky.social · 24/12/2025
TransSee now supports GTFS Trip Modifications, which is an standard method of describing detours, starting with Kitsap Transit. I believe it is the second app to support it after Transit App.
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TransSee @transsee.bsky.social · 20/12/2025
TransSee is be visible in the Google Play Store again to help people discover it. I recommend using your mobile browser, but you can support TransSee by installing it and giving it a review.
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TransSee @transsee.bsky.social · 09/12/2025
I have switch to a new ad provider. Hopefully there will better quality ads. To avoid ads you can get premium.
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TransSee @transsee.bsky.social · 08/12/2025
This is the Bluesky account for TransSee. I will post news and announcements for TransSee here. I follow the official accounts of transit agencies that TransSee supports.
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