Call-prep brief · checked 2026-07-20
Going-to-the-Sun Road Shuttle (Glacier National Park)
Grade A · 95.4 / 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 NTD details line up. 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
Nothing urgent. This feed passed every check we translate into a fix.
NTD GTFS readiness: Ready
Published at a public URL, valid, current, and identified with agency_id: the four feed checks for RY2026 all hold here. Only your own D-10 and P-50 filings make that official; this is a heads-up, not a determination.
- Published Ready
- Published at a public URL.
- Valid Ready
- Passes validation with no errors.
- Current Ready
- Service data covers the next 49 days.
- agency_id provided Ready
- agency.txt provides agency_id. For RY2026, keep one stable value for each NTD reporter represented in the feed and crosswalk each value on the P-50 form.
agency_id equals NTD ID (optional): Not checked yet. This feed provides agency_id. For RY2026, keep one stable value for each NTD reporter represented in the feed and crosswalk it on the P-50 form. The value does not need to equal the five-digit NTD ID; we do not have that ID on file, so the optional equality comparison is not checked yet.
Key facts
- Feed URL
- https://www.nps.gov/external-resources/gtfs/glac/going-to-the-sun-road-shuttle.zip
- Last checked
- 2026-07-20
- Service window
- 49 days of service data remain. Last service date 2026-09-07.
- Feed version
- 20260630
- Location
- Montana
A data-quality and completeness read to support an agency conversation. Not an official compliance determination. Rubric v1.2, validator 8.0.1.