google/transit

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Stars: 1.1k
Forks: 226
Open beginner issues: 1
Indexed issues: 131
Avg merge: 7d 17h
Merged PRs (30d): 3

Dominant language: No language data
License: Apache-2.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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131 open issues indexed

New value Ramp in Pathway_mode to block out transitive inconsistencies Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#661 · 2 reactions · Opened Sep 12, 2026
Add alternate phone number field for agencies Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

google/transit#657 · 4 comments · Opened Sep 4, 2026
Improving protoc compilation for golang Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

google/transit#656 · Opened Aug 31, 2026
Relax Mixed Case constraint on "customer-facing text strings"? Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

google/transit#654 · 4 comments · Opened Aug 24, 2026
Allow defining new `Shape` for trips with `TripUpdate.TripDescriptor.schedule_relationship=REPLACEMENT` Open

GTFS Realtime

Difficulty 3/5 1-2 days Newbie friendliness 55/100

google/transit#653 · 5 comments · Opened Aug 20, 2026
What would be the recommended way to represent such a custom presentation order for routes in GTFS? Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

google/transit#652 · 5 comments · Opened Aug 13, 2026
Add optional branch_code field to trips.txt Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#649 · 14 comments · 6 reactions · Opened Jul 27, 2026
GTFS Schedule - Minor updates to make governance more flexible Open

Governance GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#646 · 2 reactions · Opened Jul 2, 2026
Add stop_direction to stops.txt — cardinal direction of travel for stop/platform disambiguation Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#645 · 3 comments · 1 reaction · Opened Jun 29, 2026
GTFS-RT REPLACEMENT contains all scheduled stops? Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

google/transit#644 · 14 comments · Opened Jun 28, 2026
File shapes.txt should be Conditionally Required Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

google/transit#643 · 3 comments · 1 reaction · Opened Jun 18, 2026
Clarify whether GTFS-RT `VehiclePositions.current_stop_sequence` refers to GTFS Schedule `stop_times.stop_sequence` Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

google/transit#642 · 3 comments · Opened Jun 9, 2026
Add fare_product_type field to fare_products.txt Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

google/transit#635 · Opened May 7, 2026
Representing traffic congestion in service alert Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

google/transit#632 · 2 comments · Opened May 5, 2026
Add direction_name field to trips.txt for human-readable stop pattern names Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#628 · 7 comments · 1 reaction · Opened Apr 28, 2026
Proposal: Add url deeplink template to booking_rules for creating deeplinks to DRT services Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#624 · 1 comment · 1 reaction · Opened Apr 16, 2026
Proposal: Additional (Trip) Notices Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 30/100

google/transit#620 · 42 comments · 5 reactions · Opened Apr 6, 2026
route_type for schoolCoach Netex Open

Support: Question

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#619 · 2 comments · Opened Apr 1, 2026
GTFS-History Open

Support: Needs Feedback

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#616 · 2 comments · 1 reaction · Opened Feb 26, 2026
Information which carriage is at what exit Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#614 · 7 comments · 1 reaction · Opened Feb 21, 2026
Proposal: Add cyclist position availability fields to VehiclePosition and CarriageDetails Open

Change type: Functional GTFS Realtime

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#610 · 4 comments · Opened Feb 11, 2026
Station and stop amenities Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#608 · 25 comments · 4 reactions · Opened Feb 9, 2026
Adding NewRoutes to GTFS Realtime Open

Change type: Functional GTFS Realtime

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#606 · 7 comments · 6 reactions · Opened Jan 30, 2026
Some Primary Key may by empty Open

Change type: Functional GTFS-Fares

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#605 · Opened Jan 30, 2026
Conditions making 'feed_info.txt' required Open

GTFS Schedule Support: Question

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

google/transit#603 · 4 comments · Opened Jan 15, 2026
Deeplinks for carpooling lines Open

GTFS Schedule Support: Question

Difficulty 5/5 Over a week Newbie friendliness 22/100

google/transit#600 · 1 comment · Opened Jan 8, 2026
How to describe the uncertainty and the mean waiting times in GTFS? Open

GTFS Schedule Support: Question

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#599 · 1 comment · Opened Jan 8, 2026
No "emergency info" channel? Open

GTFS Realtime Support: Question

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#597 · 2 comments · Opened Jan 6, 2026
transfers.txt: Add optional field service_id Open

Change type: Functional GTFS Schedule

Difficulty 4/5 3-5 days Newbie friendliness 48/100

google/transit#595 · 37 comments · 2 reactions · Opened Dec 22, 2025
How to address operational specific needs in a GTFS Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

google/transit#594 · 8 comments · 1 reaction · Opened Dec 16, 2025
Add stops.bikes_boarding Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 38/100

google/transit#592 · 3 comments · Opened Dec 5, 2025
Semantics of attribution_id uniqueness for identical attributions Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#589 · Opened Nov 10, 2025
Stop the Parasites: Protect Open Transit Data Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#586 · 11 comments · 9 reactions · Opened Oct 23, 2025
Proposal: Allow non-overlapping duplicate service_ids in calendar.txt Open

Change type: Functional GTFS Schedule

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#584 · 3 comments · Opened Oct 15, 2025
Empty strings and quotation marks Open

Change type: Functional GTFS Schedule

Difficulty 4/5 3-5 days Newbie friendliness 30/100

google/transit#583 · 1 comment · Opened Oct 12, 2025
Add Cause and DayTimePeriod to GTFS-TripModifications Open

Change type: Functional GTFS Realtime

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#580 · 11 comments · Opened Sep 25, 2025
Add new SPECIAL_EVENT Cause to GTFS-realtime Service Alerts Open

Change type: Functional GTFS Realtime

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#576 · 28 comments · 5 reactions · Opened Aug 26, 2025
Reconsider fare_leg_rules.rule_priority matching semantics/spec wording Open

Change type: Functional GTFS Schedule GTFS-Fares

Difficulty 5/5 Over a week Newbie friendliness 30/100

google/transit#575 · 2 comments · 3 reactions · Opened Aug 18, 2025
RFC: mandatory shape_pt at at most 2m from stop Open

Change type: Non-Functional GTFS Schedule Support: Needs Feedback

Difficulty 5/5 Over a week Newbie friendliness 42/100

google/transit#574 · 10 comments · Opened Aug 7, 2025
Add activities field to informed_entity in GTFS-realtime alerts Open

Discussion Period GTFS Realtime

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#573 · 4 comments · 3 reactions · Opened Jul 22, 2025
[Governance] A New Framework has been adopted - What's Next? - Discussion Thread Open

Change type: Documentation Maintenance Communication Discussion Period Plan

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#570 · 2 comments · 1 reaction · Opened Jul 8, 2025
Use of block_id together with required arrival_time and departure_time makes contradictory information too easy Open

Discussion Period GTFS Schedule Support: Needs Feedback

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#569 · 18 comments · Opened Jun 30, 2025
Add field for distance units Open

Change type: Functional Discussion Period GTFS Schedule Support: Needs Feedback

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#568 · 5 comments · 3 reactions · Opened Jun 24, 2025
Relax conditionally forbidden nature of prior_notice_start_day in booking_rules.txt Open

Change type: Non-Functional GTFS Schedule GTFS-Flex Support: Needs Feedback

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

google/transit#566 · 6 comments · Opened Jun 11, 2025
Additional Accessibility Functionality for GTFS-Realtime? Open

GTFS Realtime GTFS-Pathways Support: Question

Difficulty 5/5 Over a week Newbie friendliness 25/100

google/transit#565 · 2 comments · Opened Jun 2, 2025
Make agency_url optional Open

Change type: Non-Functional Discussion Period GTFS Schedule Support: Needs Feedback

Difficulty 3/5 1-2 days Newbie friendliness 45/100

google/transit#563 · 6 comments · Opened May 21, 2025
Best practices on stop_times.txt about internal timing points Open

GTFS Schedule Support: Question

Difficulty 4/5 3-5 days Newbie friendliness 48/100

google/transit#560 · 13 comments · 1 reaction · Opened May 9, 2025
Defining fares which require transferring at certain stations within a general transfer network Open

GTFS Schedule GTFS-Fares Status: Stale Support: Question

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#555 · 3 comments · Opened Apr 17, 2025
Splitting fare legs (aka "split ticketing") Open

GTFS Schedule GTFS-Fares Status: Stale Support: Question

Difficulty 5/5 Over a week Newbie friendliness 35/100

google/transit#554 · 1 comment · Opened Apr 15, 2025
Is joining fare legs compulsory or optional? Open

GTFS Schedule GTFS-Fares Status: Stale Support: Question

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

google/transit#553 · 1 comment · Opened Apr 15, 2025

google/transit

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