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palmettobreeze — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-06-19T16:48:48Z,
for the dataset file:///shared/palmettobreeze_2f77bbd3.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
GMV Syncromatics
Feed Email:
support@gmvsync.com
Feed Language:
English
Feed Start Date:
2026-05-26
Feed End Date:
N/A

Files included

  1. agency.txt
  2. calendar.txt
  3. calendar_attributes.txt
  4. calendar_dates.txt
  5. directions.txt
  6. feed_info.txt
  7. realtime_routes.txt
  8. routes.txt
  9. shapes.txt
  10. stop_times.txt
  11. stops.txt
  12. trips.txt

Counts

  • Agencies: 1
  • Blocks: 25
  • Routes: 23
  • Shapes: 70
  • Stops: 390
  • Trips: 294

Specification Compliance report

1027 notices reported (0 errors, 1019 warnings, 8 infos)

Notice Code Severity Total
equal_shape_distance_same_coordinates WARNING 935

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 935 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`.
"25228" 10386 2050.7660328782076 119 10385 2050.7660328782076 118
"25228" 10403 2325.344197739536 136 10402 2325.344197739536 135
"25228" 10559 6817.317005833371 292 10558 6817.317005833371 291
"25228" 11088 28120.093307591836 821 11087 28120.093307591836 820
"25229" 11131 1270.2223091685137 36 11130 1270.2223091685137 35
"25229" 11575 21911.90868116508 480 11574 21911.90868116508 479
"29347" 22326 30.34113993520421 2 22325 30.34113993520421 1
"29347" 22328 47.50864174076203 4 22327 47.50864174076203 3
"29347" 22330 73.82179279496634 6 22329 73.82179279496634 5
"29347" 22332 117.4206627801058 8 22331 117.4206627801058 7
"29347" 22334 169.1672101197225 10 22333 169.1672101197225 9
"29347" 22336 216.09361133773012 12 22335 216.09361133773012 11
"29347" 22338 257.9933312878985 14 22337 257.9933312878985 13
"29347" 22340 311.56837965269114 16 22339 311.56837965269114 15
"29347" 22342 358.05157759371355 18 22341 358.05157759371355 17
"29347" 22344 416.47938527499434 20 22343 416.47938527499434 19
"29347" 22346 485.5601861894659 22 22345 485.5601861894659 21
"29347" 22348 541.8184935221858 24 22347 541.8184935221858 23
"29347" 22350 582.4139129347271 26 22349 582.4139129347271 25
"29347" 22352 616.9186205459878 28 22351 616.9186205459878 27
"29347" 22354 643.477434320637 30 22353 643.477434320637 29
"29347" 22356 681.1052103914366 32 22355 681.1052103914366 31
"29347" 22358 719.3511448640038 34 22357 719.3511448640038 33
"29347" 22360 762.3626904950772 36 22359 762.3626904950772 35
"29347" 22362 799.9902962548136 38 22361 799.9902962548136 37
"29347" 22364 844.8405532166786 40 22363 844.8405532166786 39
"29347" 22366 898.6953593669023 42 22365 898.6953593669023 41
"29347" 22368 956.5323880599522 44 22367 956.5323880599522 43
"29347" 22370 1035.1201331442671 46 22369 1035.1201331442671 45
"29347" 22372 1110.444872815499 48 22371 1110.444872815499 47
"29347" 22374 1169.016504790424 50 22373 1169.016504790424 49
"29347" 22376 1237.5284924631098 52 22375 1237.5284924631098 51
"29347" 22378 1303.7395787631692 54 22377 1303.7395787631692 53
"29347" 22380 1368.931021428672 56 22379 1368.931021428672 55
"29347" 22382 1433.2287639274266 58 22381 1433.2287639274266 57
"29347" 22384 1497.478849955884 60 22383 1497.478849955884 59
"29347" 22386 1591.9633500280484 62 22385 1591.9633500280484 61
"29347" 22388 1648.5786642341066 64 22387 1648.5786642341066 63
"29347" 22390 1750.0534608877124 66 22389 1750.0534608877124 65
"29347" 22392 1846.3531619657658 68 22391 1846.3531619657658 67
"29347" 22394 1900.815111320296 70 22393 1900.815111320296 69
"29347" 22396 1990.328130458452 72 22395 1990.328130458452 71
"29347" 22398 2095.375661478479 74 22397 2095.375661478479 73
"29347" 22400 2198.3302992385834 76 22399 2198.3302992385834 75
"29347" 22402 2310.0408092948273 78 22401 2310.0408092948273 77
"29347" 22404 2403.78978098696 80 22403 2403.78978098696 79
"29347" 22406 2527.3575469902576 82 22405 2527.3575469902576 81
"29347" 22408 2632.3109267288164 84 22407 2632.3109267288164 83
"29347" 22410 2737.957313371125 86 22409 2737.957313371125 85
"29347" 22565 8027.438193304173 241 22564 8027.438193304173 240
fast_travel_between_consecutive_stops WARNING 4

fast_travel_between_consecutive_stops

A transit vehicle moves too fast between two consecutive stops.

The speed threshold depends on route type:

Route type Description Threshold, km/h
0 Light rail 100
1 Subway 150
2 Rail 500
3 Bus 150
4 Ferry 80
5 Cable tram 30
6 Aerial lift 50
7 Funicular 50
11 Trolleybus 150
12 Monorail 150
- Unknown 200

You can see more about this notice here.

tripCsvRowNumber (?) The row number of the problematic trip. tripId (?) `trip_id` of the problematic trip. routeId (?) `route_id` of the problematic trip. speedKph (?) Travel speed (km/h). distanceKm (?) Distance between stops (km). csvRowNumber1 (?) The row number of the first stop time. stopSequence1 (?) `stop_sequence` of the first stop. stopId1 (?) `stop_id` of the first stop. stopName1 (?) `stop_name` of the first stop. departureTime1 (?) `departure_time` of the first stop. csvRowNumber2 (?) The row number of the second stop time. stopSequence2 (?) `stop_sequence` of the second stop. stopId2 (?) `stop_id` of the second stop. stopName2 (?) `stop_name` of the second stop. arrivalTime2 (?) `arrival_time` of the second stop.
7 "308-2" "6482" 178.00337686121551 5.9334458953738505 115 14 "10627307" "Hwy 601 at Tye Branch Rd" "19:02:00" 116 15 "10627308" "Way's Grocery" "19:03:00"
265 "804-2" "6488" 242.7829964904111 8.09276654968037 2414 2 "10672379" "Fording Island Rd at Candlewood Suites" "07:35:00" 2415 3 "10664073" "Fording Island Rd at Plantation Business Park" "07:36:00"
10 "310-1" "6484" 260.96263588428565 8.698754529476188 155 2 "11637340" "Railroad Ave at Main St" "05:06:00" 156 3 "10782526" "Shaw Dr at Hardee's" "05:07:00"
11 "310-2" "6484" 259.1177419703284 8.637258065677612 189 16 "10815389" "Elm St W Opp. Hardee's" "18:53:00" 190 17 "11637340" "Railroad Ave at Main St" "18:54:00"
missing_feed_info_date WARNING 1

missing_feed_info_date

One of feed_start_date or feed_end_date is specified, but not both.

Even though feed_info.start_date and feed_info.end_date are optional, if one field is provided the second one should also be provided.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. fieldName (?) Either `feed_end_date` or `feed_start_date`.
2 "feed_end_date"
missing_recommended_field WARNING 1

missing_recommended_field

A recommended field is missing.

The given field has no value in some input row, even though values are recommended.

You can see more about this notice here.

filename (?) The name of the faulty file. csvRowNumber (?) The row of the faulty record. fieldName (?) The name of the missing field.
"feed_info.txt" 2 "feed_end_date"
mixed_case_recommended_field WARNING 2

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.

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" "702 AM" 23
"routes.txt" "route_short_name" "702 PM" 24
route_long_name_contains_short_name WARNING 23

route_long_name_contains_short_name

Long name should not contain short name for a single route.

In routes.txt, route_long_name should not contain the value for route_short_name, because when both are provided, they are often combined by transit applications. Note that only one of the two fields is required. If there is no short name used for a route, use route_long_name only.

Good examples:

route_short_name/route_long_name Dataset
"N"/"Judah" Muni San Fransisco
"6"/"ML King Jr Blvd" Trimet Portland Streetcar
"55"/"Boulevard Saint Laurent" STM Montreal
"1"/"Rangiora/Cashmere" Metro Christchurch

Bad examples:

route_short_name/route_long_name
"604"/"604"
"14"/"Route 14"
"2"/"Route 2: Bellows Falls In-Town"

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`. routeLongName (?) The faulty record's `route_long_name`.
"6390" 2 "505" "505 Breeze Trolley Mid-Island (Seasonal)"
"6391" 3 "505" "505 Breeze Trolley South Island (Seasonal)"
"6392" 4 "511" "511 Bluffton Breeze"
"6393" 5 "512" "512 Okatie Breeze"
"6396" 6 "429" "429 Walterboro Works"
"6397" 7 "501" "501 Sheldon, Seabrook, Beaufort, Port Royal"
"6450" 8 "502" "502 St. Helena Shuttle"
"6480" 9 "307" "307 Gifford Commuter"
"6481" 10 "302" "302 St. Helena Commuter"
"6482" 11 "308" "308 Ridgeland Commuter"
"6483" 12 "309" "309 Sheldon Commuter"
"6484" 13 "310" "310 Fairfax Commuter"
"6485" 14 "311" "311 Allendale Commuter"
"6486" 15 "320" "320 Walterboro Commuter"
"6488" 16 "804" "804 Bluffton / Okatie"
"6489" 17 "807" "807 HHI / Sea Pines"
"6490" 18 "810" "810 Palmetto Dunes"
"6491" 19 "811" "811 HHI / Pope Avenue"
"6619" 20 "802" "802 South End HHI"
"6739" 21 "510" "510 Coligny Beach Shuttle"
"6931" 22 "820" "820 North End HHI"
"6942" 23 "702 AM" "702 AM Beaufort / Port Royal Loop"
"6979" 24 "702 PM" "702 PM Beaufort / Port Royal Loop"
same_name_and_description_for_route WARNING 1

same_name_and_description_for_route

Same name and description for route.

The GTFS spec defines routes.txt route_desc as:

Description of a route that provides useful, quality information. Do not simply duplicate the name of the route.

See the GTFS and GTFS Best Practices links below for more examples of how to populate the route_short_name, route_long_name, and route_desc fields.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. routeId (?) The id of the faulty record. routeDesc (?) The `routes.routes_desc` of the faulty record. specifiedField (?) Either `route_short_name` or `route_long_name`.
7 "6397" "501" "route_short_name"
stop_too_far_from_shape_using_user_distance WARNING 18

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.
2 "25105" "302-1" 7 "9829977" "Hwy 21 at Lady's Island Walmart" [32.405836086007014,-80.63417930218422] 102.76705753657075
2 "25105" "302-1" 8 "9829868" "Lady's Island Dr at Wells Fargo" [32.41384706868208,-80.65042311891433] 102.82578155853963
2 "25105" "302-1" 10 "9829870" "Ribaut Rd at Circle K" [32.3991346190532,-80.68509937472962] 114.68451412845712
2 "25105" "302-1" 11 "9829871" "Ribaut Rd at Maryland Fried Chicken" [32.43760464904344,-80.68583985406956] 114.71765589182168
2 "25105" "302-1" 12 "9829872" "Boundary St at Shell Station" [32.44130696322518,-80.69995947108899] 114.10335071698788
2 "25105" "302-1" 13 "9829873" "Robert Smalls Pkwy at McDonalds" [32.44016972638871,-80.70529342009037] 111.22822568123652
2 "25105" "302-1" 14 "9829874" "Robert Smalls Pkwy at Longhorn" [32.43070732052027,-80.71748051371658] 114.30377748536564
2 "25105" "302-1" 16 "9829876" "Parris Island Gtwy at Love House Ministries" [32.40655624748932,-80.7342625008855] 114.66853180942061
2 "25105" "302-1" 18 "9829877" "Robert Smalls Pkwy at Broad River Blvd" [32.39772475177811,-80.76485399384107] 239.92226557657864
2 "25105" "302-1" 19 "9829878" "Hwy 170 Opp. Chelsea Clinic" [32.362425007030225,-80.87047218182386] 239.92622143267602
2 "25105" "302-1" 20 "9829879" "Hwy 170 Opp. Old Field Mews" [32.3542074738614,-80.90499017769312] 239.37921825615908
2 "25105" "302-1" 21 "9829880" "Hwy 170 at Builders First Source" [32.339445474947055,-80.92846631414328] 240.5703208025152
2 "25105" "302-1" 22 "10138177" "Island West Toyota Eastbound" [32.289641126730785,-80.92409356451326] 239.4690829898847
2 "25105" "302-1" 23 "9829881" "Fording Island Rd at Jim n Nicks" [32.26863127030306,-80.8619674978401] 239.82115527542018
2 "25105" "302-1" 24 "10138178" "Fording Island Rd at Walmart / Sam's Club" [32.26406951520002,-80.85683200166928] 239.91930386385587
2 "25105" "302-1" 25 "10138179" "Enmarket at Kitties Crossing" [32.25892887023925,-80.8517102280352] 240.19072537149128
2 "25105" "302-1" 26 "9802840" "Bluffton Transfer Center" [32.22934717663374,-80.85359340751175] 191.9740243386989
22 "25229" "429B-2" 303 "10230287" "Colleton Heights Apts" [32.888337563314664,-80.69355671935912] 111.05989754136506
stop_without_stop_time WARNING 1

stop_without_stop_time

A stop in stops.txt is not referenced by any stop_times.stop_id.

Such stops are not used by any trip and normally do not provide user value. This notice may indicate a typo in stop_times.txt.

You can see more about this notice here.

csvRowNumber (?) The row number of the faulty record. stopId (?) The id of the faulty stop. stopName (?) The name of the faulty stop.
40 "10249705" "Adult Education Walterboro"
trip_distance_exceeds_shape_distance_below_threshold WARNING 33

trip_distance_exceeds_shape_distance_below_threshold

The distance between the last shape point and last stop point is greater than 0 but less than the 11.1m threshold.

You can see more about this notice here.

tripId (?) The faulty record's trip id. shapeId (?) The faulty record's shape id. maxTripDistanceTraveled (?) The faulty record's trip max distance traveled. maxShapeDistanceTraveled (?) The faulty record's shape max distance traveled. geoDistanceToShape (?) The distance in meters between the shape and the stop.
"307-1" "25103" 96009.76819244784 96007.85444079025 0.0
"307-2" "25104" 96050.41946402118 96049.00953216436 0.0
"308-1" "27221" 101398.90896273183 101397.2890768818 0.0
"308-2" "27219" 99175.34485829172 99175.18061978933 0.0
"309-1" "28262" 46213.432985179046 46116.37881871316 0.0
"309-2" "25110" 50811.70910378235 50713.2638357591 0.0
"310-1" "25111" 119959.51578051005 119932.77277425415 0.0
"310-2" "25112" 119774.88829296896 119768.52733329785 0.0
"320-1" "30840" 123117.37056256415 123115.51800235144 0.0
"501-1" "30447" 66969.22194634496 66969.18954035202 0.0
"501-2" "30583" 27023.06403365955 27022.881997148954 0.0
"502-1" "30477" 81336.32359006477 81336.16557888828 0.0
"502-3" "30477" 81336.32359006477 81336.16557888828 0.0
"511-51-3" "29073" 24622.786162858403 24618.823566902287 0.0
"511-51-5" "29073" 24622.786162858403 24618.823566902287 0.0
"511-51-6" "29073" 24622.786162858403 24618.823566902287 0.0
"511-51-8" "30459" 15612.217422389249 15594.201135162599 0.0
"511-52-1" "29073" 24622.786162858403 24618.823566902287 0.0
"511-52-3" "29073" 24622.786162858403 24618.823566902287 0.0
"511-52-7" "30459" 15612.217422389249 15594.201135162599 0.0
"511-52-9" "30460" 12752.56631703998 12732.162141714844 0.0
"512-10" "29076" 12009.061825367113 12005.30629961433 0.0
"512-12" "29076" 12009.061825367113 12005.30629961433 0.0
"512-2" "29076" 12009.061825367113 12005.30629961433 0.0
"512-4" "29076" 12009.061825367113 12005.30629961433 0.0
"512-6" "29076" 12009.061825367113 12005.30629961433 0.0
"512-8" "29076" 12009.061825367113 12005.30629961433 0.0
"807-1" "30849" 32240.825608728854 32238.757946340185 0.0
"807-2" "29345" 28125.65643850546 28109.07575759841 0.0
"807-3" "29347" 29945.693611088303 29929.761177876273 0.0
"807-4" "30914" 30409.856466394886 30408.608355920045 0.0
"820-1" "30767" 28614.555348148213 28607.94951337295 0.0
"820-2" "30766" 21767.3478171779 21760.43964008232 0.0
service_extends_far_in_the_future INFO 5

service_extends_far_in_the_future

A service end date is more than 2 years in the future.

You can see more about this notice here.

serviceId (?) The service_id that ends far in the future. serviceWindowEndDate (?) The end date of the service (YYYY-MM-DD format).
"1" "2099-12-31"
"2" "2099-12-31"
"3" "2099-12-31"
"4" "2099-12-26"
"5" "2099-12-27"
unknown_file INFO 3

unknown_file

A file is unknown.

You can see more about this notice here.

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