chennai-mtc-cmrl — Enhanced Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-10-30T14:26:53Z,
for the dataset file:///shared/chennai-mtc-cmrl_407001c3.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included


Feed Info


Publisher Name:
Busmaps.com
Publisher URL:
https://busmaps.com
Feed Language:
English
Feed Start Date:
2021-04-20
Feed End Date:
2027-12-31

Files included


  1. agency.txt
  2. calendar.txt
  3. calendar_dates.txt
  4. fare_attributes.txt
  5. fare_rules.txt
  6. feed_info.txt
  7. routes.txt
  8. shapes.txt
  9. stop_times.txt
  10. stops.txt
  11. transfers.txt
  12. trips.txt

Counts


  • Agencies: 3
  • Blocks: 0
  • Routes: 3850
  • Shapes: 3235
  • Stops: 5958
  • Trips: 47164

Specification Compliance report

1190 notices reported (6 errors, 968 warnings, 216 infos)

Notice Code Severity Total
missing_required_agency_id ERROR 6

missing_required_agency_id

Agency id is required when there are multiple agencies.

agency.agency_id, routes.agency_id or fare_attributes.agency_id is required when there are multiple agencies.

You can see more about this notice here.

filename (?) The name of the file where the error occurs. csvRowNumber (?) The row number in the source file where the error occurs.
"fare_attributes.txt" 2
"fare_attributes.txt" 3
"fare_attributes.txt" 4
"fare_attributes.txt" 5
"fare_attributes.txt" 6
"fare_attributes.txt" 7
duplicate_route_name WARNING 19

duplicate_route_name

Two distinct routes have either the same route_short_name, the same route_long_name, or the same combination of route_short_name and route_long_name.

All routes of the same route_type with the same agency_id should have unique combinations of route_short_name and route_long_name.

Note that there may be valid cases where routes have the same short and long name, e.g., if they serve different areas. However, different directions must be modeled as the same route.

Example of bad data:

route_id route_short_name route_long_name
route1 U1 Southern
route2 U1 Southern

You can see more about this notice here.

csvRowNumber1 (?) The row number of the first occurrence. routeId1 (?) The id of the the first occurrence. csvRowNumber2 (?) The row number of the other occurrence. routeId2 (?) The id of the the other occurrence. routeShortName (?) Common `routes.route_short_name`. routeLongName (?) Common `routes.route_long_name`. routeTypeValue (?) Common `routes.route_type`. agencyId (?) Common `routes.agency_id`.
3086 "3719-CMRL-109117" 3090 "3719-CMRL-102146" "SAP-Swn" "Airport - Wimco Nagar Metro" 1 "3719-CMRL"
3085 "3719-CMRL-141142" 3091 "3719-CMRL-1108" "SWN-Sap" "Wimco Nagar Metro - Airport" 1 "3719-CMRL"
3088 "3719-CMRL-2201" 3093 "3719-CMRL-2214" "SCC-Sap" "Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro - Airport" 1 "3719-CMRL"
3085 "3719-CMRL-141142" 3094 "3719-CMRL-1104" "SWN-Sap" "Wimco Nagar Metro - Airport" 1 "3719-CMRL"
3087 "3719-CMRL-23214" 3096 "3719-CMRL-24217" "SMM-Scc" "St.Thomas Mount - Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro" 1 "3719-CMRL"
3095 "3719-CMRL-17210" 3097 "3719-CMRL-17201" "SCC-Smm" "Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro - St.Thomas Mount" 1 "3719-CMRL"
3086 "3719-CMRL-109117" 3098 "3719-CMRL-109114" "SAP-Swn" "Airport - Wimco Nagar Metro" 1 "3719-CMRL"
3088 "3719-CMRL-2201" 3099 "3719-CMRL-2206" "SCC-Sap" "Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro - Airport" 1 "3719-CMRL"
3086 "3719-CMRL-109117" 3100 "3719-CMRL-102101" "SAP-Swn" "Airport - Wimco Nagar Metro" 1 "3719-CMRL"
3087 "3719-CMRL-23214" 3101 "3719-CMRL-24209" "SMM-Scc" "St.Thomas Mount - Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro" 1 "3719-CMRL"
3087 "3719-CMRL-23214" 3102 "3719-CMRL-23203" "SMM-Scc" "St.Thomas Mount - Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro" 1 "3719-CMRL"
3085 "3719-CMRL-141142" 3103 "3719-CMRL-1101" "SWN-Sap" "Wimco Nagar Metro - Airport" 1 "3719-CMRL"
3085 "3719-CMRL-141142" 3104 "3719-CMRL-1114" "SWN-Sap" "Wimco Nagar Metro - Airport" 1 "3719-CMRL"
3086 "3719-CMRL-109117" 3105 "3719-CMRL-109108" "SAP-Swn" "Airport - Wimco Nagar Metro" 1 "3719-CMRL"
3086 "3719-CMRL-109117" 3106 "3719-CMRL-109160" "SAP-Swn" "Airport - Wimco Nagar Metro" 1 "3719-CMRL"
3088 "3719-CMRL-2201" 3107 "3719-CMRL-1211" "SCC-Sap" "Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro - Airport" 1 "3719-CMRL"
3095 "3719-CMRL-17210" 3108 "3719-CMRL-17211" "SCC-Smm" "Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro - St.Thomas Mount" 1 "3719-CMRL"
3095 "3719-CMRL-17210" 3109 "3719-CMRL-18201" "SCC-Smm" "Puratchi Thalaivar Dr.M.G.Ramachandran Central Metro - St.Thomas Mount" 1 "3719-CMRL"
3086 "3719-CMRL-109117" 3111 "3719-CMRL-102103" "SAP-Swn" "Airport - Wimco Nagar Metro" 1 "3719-CMRL"
mixed_case_recommended_field WARNING 209

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 209 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.
"routes.txt" "route_short_name" "570et" 17
"routes.txt" "route_short_name" "170tx" 23
"routes.txt" "route_short_name" "170tx" 24
"routes.txt" "route_short_name" "88cet" 30
"routes.txt" "route_short_name" "88cet" 32
"routes.txt" "route_short_name" "45bet" 55
"routes.txt" "route_short_name" "95xct R" 67
"routes.txt" "route_short_name" "19bet" 140
"routes.txt" "route_short_name" "170tx" 141
"routes.txt" "route_short_name" "102ct" 162
"routes.txt" "route_short_name" "47dct" 184
"routes.txt" "route_short_name" "170tx" 198
"routes.txt" "route_short_name" "70act" 210
"routes.txt" "route_short_name" "70act" 211
"routes.txt" "route_short_name" "70act" 212
"routes.txt" "route_short_name" "70act" 213
"routes.txt" "route_short_name" "77fct" 221
"routes.txt" "route_short_name" "45act" 225
"routes.txt" "route_short_name" "593ct" 226
"routes.txt" "route_short_name" "95xct" 231
"routes.txt" "route_short_name" "77ct" 233
"routes.txt" "route_short_name" "51ax ct2" 243
"routes.txt" "route_short_name" "89tct" 248
"routes.txt" "route_short_name" "51ax R1" 249
"routes.txt" "route_short_name" "51ax ct1" 251
"routes.txt" "route_short_name" "597cet" 252
"routes.txt" "route_short_name" "51ax R" 256
"routes.txt" "route_short_name" "55det" 259
"routes.txt" "route_short_name" "118et" 263
"routes.txt" "route_short_name" "55det" 264
"routes.txt" "route_short_name" "45act" 330
"routes.txt" "route_short_name" "37ct" 352
"routes.txt" "route_short_name" "37ct" 353
"routes.txt" "route_short_name" "70lct" 361
"routes.txt" "route_short_name" "18act R1" 460
"routes.txt" "route_short_name" "18act R" 467
"routes.txt" "route_short_name" "121ct" 475
"routes.txt" "route_short_name" "570et" 477
"routes.txt" "route_short_name" "170tx" 483
"routes.txt" "route_short_name" "29aex" 488
"routes.txt" "route_short_name" "170tx" 491
"routes.txt" "route_short_name" "37ct" 507
"routes.txt" "route_short_name" "29et" 523
"routes.txt" "route_short_name" "65cct" 548
"routes.txt" "route_short_name" "77ct" 549
"routes.txt" "route_short_name" "77ct" 550
"routes.txt" "route_short_name" "48bx" 559
"routes.txt" "route_short_name" "62ct" 582
"routes.txt" "route_short_name" "170tx" 609
"routes.txt" "route_short_name" "170tx" 610
unexpected_enum_value WARNING 740

unexpected_enum_value

An enum has an unexpected value.

You can see more about this notice here.

Only the first 50 of 740 affected records are displayed below.

filename (?) The name of the faulty file. csvRowNumber (?) The row number of the faulty record. fieldName (?) The name of the field where the error occurred. fieldValue (?) Faulty value.
"routes.txt" 3112 "route_type" 109
"routes.txt" 3113 "route_type" 109
"routes.txt" 3114 "route_type" 109
"routes.txt" 3115 "route_type" 109
"routes.txt" 3116 "route_type" 109
"routes.txt" 3117 "route_type" 109
"routes.txt" 3118 "route_type" 109
"routes.txt" 3119 "route_type" 109
"routes.txt" 3120 "route_type" 109
"routes.txt" 3121 "route_type" 109
"routes.txt" 3122 "route_type" 109
"routes.txt" 3123 "route_type" 109
"routes.txt" 3124 "route_type" 109
"routes.txt" 3125 "route_type" 109
"routes.txt" 3126 "route_type" 109
"routes.txt" 3127 "route_type" 109
"routes.txt" 3128 "route_type" 109
"routes.txt" 3129 "route_type" 109
"routes.txt" 3130 "route_type" 109
"routes.txt" 3131 "route_type" 109
"routes.txt" 3132 "route_type" 109
"routes.txt" 3133 "route_type" 109
"routes.txt" 3134 "route_type" 109
"routes.txt" 3135 "route_type" 109
"routes.txt" 3136 "route_type" 109
"routes.txt" 3137 "route_type" 109
"routes.txt" 3138 "route_type" 109
"routes.txt" 3139 "route_type" 109
"routes.txt" 3140 "route_type" 109
"routes.txt" 3141 "route_type" 109
"routes.txt" 3142 "route_type" 109
"routes.txt" 3143 "route_type" 109
"routes.txt" 3144 "route_type" 109
"routes.txt" 3145 "route_type" 109
"routes.txt" 3146 "route_type" 109
"routes.txt" 3147 "route_type" 109
"routes.txt" 3148 "route_type" 109
"routes.txt" 3149 "route_type" 109
"routes.txt" 3150 "route_type" 109
"routes.txt" 3151 "route_type" 109
"routes.txt" 3152 "route_type" 109
"routes.txt" 3153 "route_type" 109
"routes.txt" 3154 "route_type" 109
"routes.txt" 3155 "route_type" 109
"routes.txt" 3156 "route_type" 109
"routes.txt" 3157 "route_type" 109
"routes.txt" 3158 "route_type" 109
"routes.txt" 3159 "route_type" 109
"routes.txt" 3160 "route_type" 109
"routes.txt" 3161 "route_type" 109
trip_headsign_matches_intermediate_stop INFO 216

trip_headsign_matches_intermediate_stop

Trip headsign matches the name of an intermediate stop, not the last stop.

The trip_headsign matches the stop_name of a stop that is not the last stop of the trip. This may confuse passengers boarding after that stop, since the headsign suggests the vehicle is heading to a stop it has already passed.

You can see more about this notice here.

Only the first 50 of 216 affected records are displayed below.

csvRowNumber (?) The row number of the faulty record in `trips.txt`. tripId (?) The id of the trip with the problematic headsign. tripHeadsign (?) The headsign value that matches an intermediate stop name. stopId1 (?) The id of the intermediate stop whose name matches the headsign. stopSequence (?) The stop_sequence value of the intermediate stop that matches the headsign. stopId2 (?) The id of the actual last stop of the trip.
134 "3719-MTC-120675" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
241 "3719-MTC-120738" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
375 "3719-MTC-77723" "Chromepet" "3719-MTC-8421" 17 "3719-MTC-8424"
388 "3719-MTC-120712" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
415 "3719-MTC-10956" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
420 "3719-MTC-11036" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
430 "3719-MTC-11004" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
436 "3719-MTC-120689" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
484 "3719-MTC-120725" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
527 "3719-MTC-10988" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
530 "3719-MTC-120751" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
536 "3719-MTC-11084" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
577 "3719-MTC-99495" "Siruseri It Park" "3719-MTC-9960" 27 "3719-MTC-9961"
598 "3719-MTC-11068" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
668 "3719-MTC-99467" "Siruseri It Park" "3719-MTC-9960" 27 "3719-MTC-9961"
719 "3719-MTC-120764" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
742 "3719-MTC-120702" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
753 "3719-MTC-120774" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
766 "3719-MTC-11020" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
872 "3719-MTC-88876" "Shozhinganallur" "3719-MTC-10023" 40 "3719-MTC-10030"
913 "3719-MTC-99497" "Siruseri It Park" "3719-MTC-9960" 27 "3719-MTC-9961"
1000 "3719-MTC-87395" "Siruseri It Park" "3719-MTC-9960" 27 "3719-MTC-9961"
1061 "3719-MTC-69966" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
1171 "3719-MTC-91432" "Icf" "3719-MTC-5613" 6 "3719-MTC-5669"
1226 "3719-MTC-11052" "Otteri Police Station" "3719-MTC-6762" 9 "3719-MTC-6756"
1424 "3719-MTC-99390" "Siruseri It Park" "3719-MTC-9960" 27 "3719-MTC-9961"
1457 "3719-MTC-16551" "Chromepet" "3719-MTC-8421" 39 "3719-MTC-8424"
2266 "3719-MTC-104231" "Alandur Metro" "3719-MTC-10165" 18 "3719-MTC-10166"
2329 "3719-MTC-104247" "Alandur Metro" "3719-MTC-10165" 18 "3719-MTC-10166"
2353 "3719-MTC-104243" "Alandur Metro" "3719-MTC-10165" 18 "3719-MTC-10166"
2356 "3719-MTC-104249" "Alandur Metro" "3719-MTC-10165" 18 "3719-MTC-10166"
3312 "3719-MTC-92234" "Icf" "3719-MTC-5613" 6 "3719-MTC-5669"
4079 "3719-MTC-62268" "Kilambakkam Bus Terminus" "3719-MTC-9992" 11 "3719-MTC-9991"
5190 "3719-MTC-62270" "Kilambakkam Bus Terminus" "3719-MTC-9992" 11 "3719-MTC-9991"
5659 "3719-MTC-44487" "Adyar Gandhi Nagar" "3719-MTC-5751" 8 "3719-MTC-9012"
5715 "3719-MTC-62278" "Kilambakkam Bus Terminus" "3719-MTC-9992" 11 "3719-MTC-9991"
6482 "3719-MTC-49514" "Shozhinganallur" "3719-MTC-10023" 40 "3719-MTC-10030"
6700 "3719-MTC-71538" "Ambattur O.T Bus Stand" "3719-MTC-10429" 31 "3719-MTC-5818"
6786 "3719-MTC-42996" "C.R.P.F" "3719-MTC-10510" 12 "3719-MTC-10511"
7395 "3719-MTC-70983" "Porur" "3719-MTC-5738" 10 "3719-MTC-9278"
7432 "3719-MTC-70977" "Porur" "3719-MTC-5738" 10 "3719-MTC-9278"
7954 "3719-MTC-116888" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
8303 "3719-MTC-70981" "Porur" "3719-MTC-5738" 3 "3719-MTC-9278"
8393 "3719-MTC-16539" "Chromepet" "3719-MTC-8421" 39 "3719-MTC-8424"
8496 "3719-MTC-116433" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
8499 "3719-MTC-116443" "Saidapet" "3719-MTC-5790" 15 "3719-MTC-9164"
8500 "3719-MTC-88350" "Adyar Depot" "3719-MTC-5913" 25 "3719-MTC-5535"
8510 "3719-MTC-88359" "Adyar Depot" "3719-MTC-5913" 25 "3719-MTC-5535"
9192 "3719-MTC-116457" "Ambattur O.T Bus Stand" "3719-MTC-10429" 31 "3719-MTC-5818"
9529 "3719-MTC-116459" "Ambattur O.T Bus Stand" "3719-MTC-10429" 31 "3719-MTC-5818"