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mtamaryland-subwaylink
Source Data Validation Report

mtamaryland-subwaylink — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-03-28T05:05:43Z,
for the dataset file:///shared/mtamaryland-subwaylink_98ffe121.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Maryland Transit Administration
- website: https://mta.maryland.gov/
- phone number: 410-539-5000
- email: Not provided

Feed Info

Publisher Name:
N/A: Publisher URL:
N/A: Feed Email:
N/A: Feed Language:
N/A: Service Window:
2024-01-02 to 2026-12-31 (?) The range of service dates covered by the feed, based on trips with an associated service_id in calendar.txt and/or calendar_dates.txt

Files included

agency.txt
calendar.txt
calendar_dates.txt
directions.txt
fare_containers.txt
fare_leg_rules.txt
fare_products.txt
fare_transfer_rules.txt
levels.txt
pathways.txt
rider_categories.txt
routes.txt
shapes.txt
stop_times.txt
stops.txt
trips.txt

Counts

Agencies: 1
Blocks: 11
Routes: 1
Shapes: 6
Stops: 239
Trips: 399

GTFS Features included (?) GTFS features provide a standardized vocabulary to define and describe features that are officially adopted in GTFS.

Pathway ConnectionsPathway SignsLevelsShapesFare ProductsFare TransfersRider CategoriesRoute ColorsHeadsignsStops Wheelchair AccessibilityTrips Wheelchair AccessibilityBike AllowedLocation TypesIn-station Traversal TimeRoute-Based Fares

Specification Compliance report

687 notices reported (0 errors, 683 warnings, 4 infos)

Notice Code Severity Total

equal_shape_distance_same_coordinates WARNING 73

equal_shape_distance_same_coordinates

Two consecutive points have equal shape_dist_traveled and the same lat/lon coordinates in shapes.txt.

When sorted by shape.shape_pt_sequence, the values for shape_dist_traveled must increase along a shape. Two consecutive points with equal values for shape_dist_traveled and the same coordinates indicate a duplicative shape point.

You can see more about this notice here.

Only the first 50 of 73 affected records are displayed below.

shapeId (?) The id of the faulty shape.	csvRowNumber (?) The row number from `shapes.txt`.	shapeDistTraveled (?) Actual distance traveled along the shape from the first shape point to the faulty record.	shapePtSequence (?) The faulty record's `shapes.shape_pt_sequence`.	prevCsvRowNumber (?) The row number from `shapes.txt` of the previous shape point.	prevShapeDistTraveled (?) Actual distance traveled along the shape from the first shape point to the previous shape point.	prevShapePtSequence (?) The previous record's `shapes.shape_pt_sequence`.
"rpjh"	208	13.778012	78	207	13.778012	77
"rpjh"	209	13.778012	79	208	13.778012	78
"rpom"	504	0.42666	6	503	0.42666	5
"rpom"	505	0.42666	7	504	0.42666	6
"rpom"	506	0.42666	8	505	0.42666	7
"rpom"	515	1.925176	17	514	1.925176	16
"rpom"	516	1.925176	18	515	1.925176	17
"rpom"	527	4.554415	29	526	4.554415	28
"rpom"	529	4.673176	31	528	4.673176	30
"rpom"	530	4.673176	32	529	4.673176	31
"rpom"	547	9.357015	49	546	9.357015	48
"rpom"	552	9.903322	54	551	9.903322	53
"rpom"	553	9.903322	55	552	9.903322	54
"rpom"	555	9.965726	57	554	9.965726	56
"rpom"	556	9.965726	58	555	9.965726	57
"jhom"	267	0.0	2	266	0.0	1
"jhom"	268	0.0	3	267	0.0	2
"jhom"	270	0.141573	6	269	0.141573	4
"jhom"	272	0.252658	8	271	0.252658	7
"jhom"	273	0.252658	9	272	0.252658	8
"jhom"	274	0.252658	10	273	0.252658	9
"jhom"	285	2.358922	21	284	2.358922	20
"jhom"	289	2.668207	25	288	2.668207	24
"jhom"	290	2.668207	26	289	2.668207	25
"jhom"	291	2.668207	27	290	2.668207	26
"jhom"	292	2.668207	28	291	2.668207	27
"jhom"	301	4.449705	37	300	4.449705	36
"jhom"	302	4.449705	38	301	4.449705	37
"jhom"	318	9.303255	54	317	9.303255	53
"jhom"	319	9.303255	55	318	9.303255	54
"jhom"	320	9.303255	56	319	9.303255	55
"jhom"	324	9.617081	60	323	9.617081	59
"jhom"	325	9.617081	61	324	9.617081	60
"jhom"	338	12.871876	74	337	12.871876	73
"jhom"	340	12.963172	76	339	12.963172	75
"jhom"	341	12.963172	77	340	12.963172	76
"jhom"	342	12.963172	78	341	12.963172	77
"jhom"	345	13.113729	81	344	13.113729	80
"jhom"	350	13.968014	86	349	13.968014	85
"jhom"	351	13.968014	87	350	13.968014	86
"jhom"	352	13.968014	88	351	13.968014	87
"jhom"	357	14.394674	93	356	14.394674	92
"jhom"	358	14.394674	94	357	14.394674	93
"jhom"	359	14.394674	95	358	14.394674	94
"jhom"	368	15.89319	104	367	15.89319	103
"jhom"	369	15.89319	105	368	15.89319	104
"jhom"	381	18.64119	118	380	18.64119	117
"jhom"	382	18.64119	119	381	18.64119	118
"jhrp"	414	0.346449	5	413	0.346449	4
"jhrp"	415	0.346449	6	414	0.346449	5

missing_recommended_file WARNING 1

missing_recommended_file

A recommended file is missing.

You can see more about this notice here.

filename (?) The name of the faulty file.
"feed_info.txt"

mixed_case_recommended_field WARNING 573

mixed_case_recommended_field

This field has customer-facing text and should use Mixed Case (should contain upper and lower case letters).

This field contains customer-facing text and should use Mixed Case (upper and lower case letters) to ensure good readability when displayed to riders. Avoid the use of abbreviations throughout the feed (e.g. St. for Street) unless a location is called by its abbreviated name (e.g. “JFK Airport”). Abbreviations may be problematic for accessibility by screen reader software and voice user interfaces.

Good examples:
`Field Text`	`Dataset`
"Schwerin, Hauptbahnhof"	Verkehrsverbund Berlin-Brandenburg
"Red Hook/Atlantic Basin"	NYC Ferry
"Campo Grande Norte"	Carris

Bad examples:
`Field Text`
"GALLERIA MALL"
"3427 GG 17"
"21 Clark Rd Est"

You can see more about this notice here.

Only the first 50 of 573 affected records are displayed below.

filename (?) Name of the faulty file.	fieldName (?) Name of the faulty field.	fieldValue (?) Faulty value.	csvRowNumber (?) The row number of the faulty record.
"levels.txt"	"level_name"	"ground level"	2
"levels.txt"	"level_name"	"second level"	3
"levels.txt"	"level_name"	"third level"	4
"levels.txt"	"level_name"	"underground level 1"	5
"levels.txt"	"level_name"	"underground level 2"	6
"levels.txt"	"level_name"	"underground level 3"	7
"pathways.txt"	"signposted_as"	"the escalator"	4
"pathways.txt"	"signposted_as"	"the stairs"	5
"pathways.txt"	"signposted_as"	"the escalator"	6
"pathways.txt"	"signposted_as"	"the stairs"	7
"pathways.txt"	"signposted_as"	"the elevator"	8
"pathways.txt"	"signposted_as"	"the boarding area"	14
"pathways.txt"	"reversed_signposted_as"	"the platform"	14
"pathways.txt"	"signposted_as"	"the escalator"	16
"pathways.txt"	"signposted_as"	"the stairs"	17
"pathways.txt"	"signposted_as"	"the escalator"	18
"pathways.txt"	"signposted_as"	"the stairs"	19
"pathways.txt"	"signposted_as"	"the elevator"	20
"pathways.txt"	"signposted_as"	"the boarding area"	26
"pathways.txt"	"reversed_signposted_as"	"the platform"	26
"pathways.txt"	"signposted_as"	"the boarding area"	27
"pathways.txt"	"reversed_signposted_as"	"the platform"	27
"pathways.txt"	"signposted_as"	"the escalator"	29
"pathways.txt"	"signposted_as"	"the escalator"	30
"pathways.txt"	"signposted_as"	"the elevator"	31
"pathways.txt"	"signposted_as"	"the stairs"	32
"pathways.txt"	"signposted_as"	"the boarding area"	37
"pathways.txt"	"reversed_signposted_as"	"the platform"	37
"pathways.txt"	"signposted_as"	"the boarding area"	38
"pathways.txt"	"reversed_signposted_as"	"the platform"	38
"pathways.txt"	"signposted_as"	"the escalator"	51
"pathways.txt"	"signposted_as"	"the escalator"	52
"pathways.txt"	"signposted_as"	"the elevator"	53
"pathways.txt"	"signposted_as"	"the stairs"	54
"pathways.txt"	"signposted_as"	"the boarding area"	59
"pathways.txt"	"reversed_signposted_as"	"the platform"	59
"pathways.txt"	"signposted_as"	"the boarding area"	60
"pathways.txt"	"reversed_signposted_as"	"the platform"	60
"pathways.txt"	"signposted_as"	"the escalator"	69
"pathways.txt"	"signposted_as"	"the escalator"	70
"pathways.txt"	"signposted_as"	"the elevator"	71
"pathways.txt"	"signposted_as"	"the stairs"	72
"pathways.txt"	"signposted_as"	"the boarding area"	77
"pathways.txt"	"reversed_signposted_as"	"the platform"	77
"pathways.txt"	"signposted_as"	"the boarding area"	78
"pathways.txt"	"reversed_signposted_as"	"the platform"	78
"pathways.txt"	"signposted_as"	"the escalator"	87
"pathways.txt"	"signposted_as"	"the escalator"	88
"pathways.txt"	"signposted_as"	"the elevator"	89
"pathways.txt"	"signposted_as"	"the stairs"	90

route_short_name_too_long WARNING 1

route_short_name_too_long

Short name of a route is too long (more than 12 characters).

You can see more about this notice here.

routeId (?) The id of the faulty record.	csvRowNumber (?) The row number of the faulty record.	routeShortName (?) The faulty record's `route_short_name`.
"11682"	2	"METRO SUBWAYLINK"

stop_too_far_from_shape_using_user_distance WARNING 35

stop_too_far_from_shape_using_user_distance

Stop time too far from shape.

A stop time entry that is a large distance away from the location of the shape in shapes.txt as defined by shape_dist_traveled values.

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the faulty record from `trips.txt`.	shapeId (?) The id of the shape that is referred to.	tripId (?) The id of the trip that is referred to.	stopTimeCsvRowNumber (?) The row number of the faulty record from `stop_times.txt`.	stopId (?) The id of the stop that is referred to.	stopName (?) The name of the stop that is referred to.	match (?) Latitude and longitude pair of the location.	geoDistanceToShape (?) Distance from stop to shape.
3	"omjh"	"weekday_2"	7	"10906"	"OLD COURT STATION (METRO) sb"	[39.379544106304685,-76.75348934730012]	1285.2041767640264
3	"omjh"	"weekday_2"	8	"11422"	"MILFORD MILL STATION (METRO) sb"	[39.36827999104374,-76.72864956434333]	1248.1747811974624
3	"omjh"	"weekday_2"	9	"4819"	"REISTERSTOWN PLAZA STATION (METRO) sb"	[39.35636634839149,-76.71768774308273]	1287.640186457879
3	"omjh"	"weekday_2"	10	"10419"	"ROGERS AVE STATION (METRO) sb"	[39.3514918991523,-76.7039140182248]	1340.9758920629542
3	"omjh"	"weekday_2"	11	"5585"	"WEST COLD SPRING STATION (METRO)"	[39.34178289760807,-76.68435464693894]	1267.3132416281978
3	"omjh"	"weekday_2"	12	"7503"	"MONDAWMIN STATION (METRO) sb"	[39.324652304177796,-76.66340450354339]	1088.8565992129602
3	"omjh"	"weekday_2"	13	"7504"	"PENN NORTH STATION (METRO) sb"	[39.31752228599814,-76.65233622401652]	1212.6359464178947
3	"omjh"	"weekday_2"	14	"7505"	"UPTON STATION (METRO) sb"	[39.31110112873635,-76.64372664633981]	1092.3805393215248
3	"omjh"	"weekday_2"	15	"7506"	"STATE CENTER (METRO) sb"	[39.304008275692716,-76.63010544248168]	842.4487765788417
3	"omjh"	"weekday_2"	16	"7507"	"LEXINGTON MARKET (METRO) sb"	[39.29922313373828,-76.62174505715693]	920.6522275059225
3	"omjh"	"weekday_2"	17	"7508"	"CHARLES CENTER (METRO) sb"	[39.29131161233956,-76.62092278522171]	700.4268235681375
3	"omjh"	"weekday_2"	18	"7509"	"SHOT TOWER STATION (METRO) sb"	[39.289507530212035,-76.61384391043241]	789.3141636680032
133	"omrp"	"weekday_132"	1761	"7519"	"REISTERSTOWN PLAZA STATION (METRO) nb"	[39.357518523366096,-76.71944666028064]	1342.0338474328619
91	"rpjh"	"weekday_90"	1207	"7510"	"JOHNS HOPKINS STATION (METRO)"	[39.293913980556525,-76.59417964941915]	296.78421136185017
134	"rpjh"	"weekday_133"	1763	"10419"	"ROGERS AVE STATION (METRO) sb"	[39.346749981528696,-76.69528990607316]	431.067436548975
134	"rpjh"	"weekday_133"	1764	"5585"	"WEST COLD SPRING STATION (METRO)"	[39.33802386307769,-76.67502680234719]	368.8094244773516
134	"rpjh"	"weekday_133"	1765	"7503"	"MONDAWMIN STATION (METRO) sb"	[39.31926062917091,-76.6559433578389]	216.1685854103978
134	"rpjh"	"weekday_133"	1766	"7504"	"PENN NORTH STATION (METRO) sb"	[39.31190382861358,-76.6446045940961]	300.6386062161822
134	"rpjh"	"weekday_133"	1767	"7505"	"UPTON STATION (METRO) sb"	[39.30505506014537,-76.63652057935603]	180.9651346100726
134	"rpjh"	"weekday_133"	1770	"7508"	"CHARLES CENTER (METRO) sb"	[39.28958313813748,-76.61157836047522]	130.02444291255975
134	"rpjh"	"weekday_133"	1771	"7509"	"SHOT TOWER STATION (METRO) sb"	[39.290076631587716,-76.6030538356712]	141.50899682039042
2	"rpom"	"weekday_1"	3	"7520"	"MILFORD MILL STATION (METRO) nb"	[39.35902132742708,-76.72049199701858]	137.75416268669923
2	"rpom"	"weekday_1"	5	"7500"	"OWINGS MILLS STATION (METRO)"	[39.407727,-76.781105]	112.00034810610073
4	"jhom"	"weekday_3"	21	"7511"	"SHOT TOWER STATION (METRO) nb"	[39.28978337419407,-76.60854506963445]	192.36909613892982
4	"jhom"	"weekday_3"	23	"7513"	"LEXINGTON MARKET (METRO) nb"	[39.293957101348994,-76.62120334057596]	192.47715218884778
4	"jhom"	"weekday_3"	24	"7514"	"STATE CENTER (METRO) nb"	[39.30276713207482,-76.62505714647054]	268.3520048734075
4	"jhom"	"weekday_3"	25	"7515"	"UPTON STATION (METRO) nb"	[39.30654019786753,-76.63824313046283]	269.96568155167586
4	"jhom"	"weekday_3"	26	"7516"	"PENN NORTH STATION (METRO) nb"	[39.31259946902416,-76.64549282898484]	269.9525555950962
4	"jhom"	"weekday_3"	27	"7517"	"MONDAWMIN STATION (METRO) nb"	[39.31938742294491,-76.65641498942612]	269.9206987691765
4	"jhom"	"weekday_3"	28	"5584"	"WEST COLD SPRING STATION (METRO)"	[39.33835154101587,-76.6752819014366]	269.92982935324545
4	"jhom"	"weekday_3"	29	"10420"	"ROGERS AVE STATION (METRO) nb"	[39.34660483904633,-76.69506530156644]	268.9127011291527
4	"jhom"	"weekday_3"	30	"7519"	"REISTERSTOWN PLAZA STATION (METRO) nb"	[39.35338170169088,-76.70818204499126]	269.9013899065928
4	"jhom"	"weekday_3"	31	"7520"	"MILFORD MILL STATION (METRO) nb"	[39.36255696442934,-76.72156155033757]	266.2091303356472
4	"jhom"	"weekday_3"	32	"7522"	"OLD COURT STATION (METRO) nb"	[39.37348075010193,-76.74814961480786]	354.9076027449308
218	"jhrp"	"weekday_217"	2904	"7519"	"REISTERSTOWN PLAZA STATION (METRO) nb"	[39.35157559484676,-76.7041018102095]	135.36189950298404

unknown_column INFO 2

unknown_column

A column name is unknown.

You can see more about this notice here.

filename (?) The name of the faulty file.	fieldName (?) The name of the unknown column.	index (?) The index of the faulty column.
"rider_categories.txt"	"min_age"	4
"rider_categories.txt"	"max_age"	5

unknown_file INFO 2

unknown_file

A file is unknown.

You can see more about this notice here.

filename (?) The name of the unknown file.
"directions.txt"
"fare_containers.txt"