GTFS to OSM route matching: tdg-83930

Millau — France_Midi-Pyrenees_Aveyron
189 trips, 102 matched (54.0%).

bus 04 (4): 0 of 32 trips matched

Stops	From	To	Trips	OSM candidate	count	distance	direction	points	names	mean
14	Millau Gandalous	Mandarous	12	217 (14694393)	0.64	0.13	0.81	0.07	0.18	–	map
13	Mandarous	Millau Gandalous	11	217 (14694520)	0.69	0.12	0.81	0.08	0.22	–	map
21	Millau Vigo	Millau Gandalous	5	2 (11980055)	1.00	0.91	0.80	0.48	0.31	–	map
23	Millau Gandalous	Millau Vigo	4	2 (11980056)	0.70	0.83	0.79	0.43	0.33	–	map

bus 02 (2): 30 of 60 trips matched

Stops	From	To	Trips	OSM candidate	ref	count	distance	direction	points	names	mean
22	Millau Sallèles	Millau Vigo	27	2 (11980056)	1.00	0.73	0.84	0.96	0.59	0.39	–	map
24	Millau Sallèles	Millau Vigo	3	2 (11980056)	1.00	0.67	0.80	0.96	0.54	0.36	–	map
20	Millau Vigo	Millau Sallèles	26	2 (11980055)	1.00	0.95	0.91	0.95	0.81	0.50	0.82	map
22	Millau Vigo	Millau Sallèles	4	2 (11980055)	1.00	0.95	0.94	0.95	0.86	0.51	0.85	map

bus 03 (3): 7 of 32 trips matched

Stops	From	To	Trips	OSM candidate	ref	count	distance	direction	points	names	mean
18	Millau Place de la Gare	Creissels Julié	7	3 (11980129)	1.00	0.89	0.87	0.93	0.78	0.44	–	map
31	Creissels Julié	Millau Vigo	3	3 (11989593)	1.00	0.55	0.57	0.76	0.48	0.29	–	map
32	Creissels Julié	Millau Vigo	3	3 (11989593)	1.00	0.53	0.55	0.76	0.47	0.28	–	map
29	Millau Vigo	Creissels Julié	3	3 (11980129)	1.00	0.55	0.60	0.76	0.48	0.28	–	map
28	Creissels Julié	Millau Vigo	2	3 (11989593)	1.00	0.61	0.61	0.76	0.50	0.30	–	map
22	Millau Place de la Gare	Creissels Julié	2	3 (11980129)	1.00	0.73	0.75	0.93	0.68	0.39	–	map
32	Millau Vigo	Creissels Julié	2	3 (11980129)	1.00	0.50	0.56	0.76	0.47	0.27	–	map
33	Millau Vigo	Creissels Julié	2	3 (11980129)	1.00	0.48	0.54	0.76	0.46	0.26	–	map
22	Creissels Julié	Millau Place de la Gare	1	3 (11989593)	1.00	0.77	0.75	0.93	0.68	0.40	–	map
18	Creissels Julié	Millau Place de la Gare	5	3 (11989593)	1.00	0.94	0.87	0.93	0.78	0.46	0.80	map
18	Creissels Julié	Millau Place de la Gare	2	3 (11989593)	1.00	0.94	0.87	0.93	0.78	0.45	0.79	map

bus 01 (1): 65 of 65 trips matched

Stops	From	To	Trips	OSM candidate	ref	count	distance	direction	points	names	mean
33	Millau CRES ZAC	Millau NAULAS	21	1 (11979615)	1.00	0.94	0.97	1.00	0.94	0.52	0.87	map
32	Millau NAULAS	Millau CRES ZAC	20	1 (11976477)	1.00	0.97	0.97	1.00	0.91	0.49	0.87	map
36	Millau CRES ZAC	Millau NAULAS	12	1 (11979615)	1.00	0.86	0.94	1.00	0.86	0.49	0.83	map
35	Millau NAULAS	Millau CRES ZAC	12	1 (11976477)	1.00	0.89	1.00	1.00	0.83	0.47	0.83	map

ℹ️ How to read this

Every GTFS trip is matched against the OSM route relations of the same type whose bounding box covers the trip's area. A candidate must pass five gates — platform count, stop-to-stop length, direction, platform positions and platform names — and the best one is accepted when the mean of its scores exceeds 0.70. If no candidate carries the trip's own ref, the best other candidate needs a mean above 0.75 and a 0.05 lead over any other line. Trips of one stop pattern (the same stop sequence) are decided together, so each row below is one stop pattern, matched ones (green candidate cell) included so a route's matched and unmatched patterns can be compared; the candidate shown is the one that decided the result or, when nothing passed, the one that got furthest. The pink cell says why: a signal — the first gate the candidate failed; the ref — no relation of the trip's own line passed the gates (or none is a candidate at all, when the ref score is 0), so this is another line; the mean — the candidate passed every gate but the mean is not above the threshold, or, when a "lost its margin to" row follows, it leads that other line by less than 0.05. Hover a pink cell for the full wording. "map" opens the pattern over OpenStreetMap: GTFS stops in red, the candidate's platforms in green, the runner-up's in orange, and the platform–stop pairs the points signal assigned as dashed lines.