Call-prep brief · checked 2026-07-23
OASA Athens rail transport (metro, electric railway, tram)
Grade D · 62.2 / 100
First check for this agency, so there is no trend yet.
For this call: lead with the grade and the three fixes below, then confirm the feed is current and the rider information is complete. Each fix is framed as a next step, not a failure.
What changed since the last check
No category changes since the last check.
Top three things to fix
Add feed_info.txt with feed_start_date and feed_end_date to your export.
feed_info.txt is missing its start/end dates (the file itself is absent) Apps and this scorecard can't warn anyone before the feed goes stale without stated validity dates.
Effort: Two fields, set once in export settings.
Add fare_attributes.txt (or Fares v2 files) with your fare structure. If your service is fare-free, ask to have it marked fare-free instead.
The feed contains no fare information. Riders see 'fare unknown' in trip planners and can't budget their trip; visitors are most affected.
Effort: A small file for most flat-fare systems.
Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.
129 of 252 stops don't say whether a wheelchair user can board there. Riders who use wheelchairs can't plan a trip when accessibility is marked 'unknown'; apps show no information at all.
Effort: A column in stops.txt; your scheduling software likely has it.
Key facts
- Feed URL
- https://data.gov.gr/dataset/4e897a75-975a-4ce7-af65-f32ea01f93b9/resource/5e3858ee-d9ba-48c2-9015-744ea160976d/download/stasy_gtfs.zip
- Last checked
- 2026-07-23
- Service window
- 39 days of service data remain. Last service date 2026-08-31.
- Location
- Attikí, Greece
A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.2, validator 8.0.1.