Search
  1. Home
  2. United States Feeds
  3. palmettobreeze
  4. Source Data Validation Report

palmettobreeze — Source Data Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 8.0.1 at 2026-08-01T20:43:40Z,
for the dataset file:///shared/palmettobreeze_6eb7cc2a.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:
2026-07-01
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: 26
  • Routes: 25
  • Shapes: 70
  • Stops: 390
  • Trips: 294

Specification Compliance report

1021 notices reported (0 errors, 1013 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" 9945 2050.7660328782076 119 9944 2050.7660328782076 118
"25228" 9962 2325.344197739536 136 9961 2325.344197739536 135
"25228" 10118 6817.317005833371 292 10117 6817.317005833371 291
"25228" 10647 28120.093307591836 821 10646 28120.093307591836 820
"25229" 10690 1270.2223091685137 36 10689 1270.2223091685137 35
"25229" 11134 21893.903637388976 480 11133 21893.903637388976 479
"29347" 21867 30.34113993520421 2 21866 30.34113993520421 1
"29347" 21869 47.50864174076203 4 21868 47.50864174076203 3
"29347" 21871 73.82179279496634 6 21870 73.82179279496634 5
"29347" 21873 117.4206627801058 8 21872 117.4206627801058 7
"29347" 21875 169.1672101197225 10 21874 169.1672101197225 9
"29347" 21877 216.09361133773012 12 21876 216.09361133773012 11
"29347" 21879 257.9933312878985 14 21878 257.9933312878985 13
"29347" 21881 311.56837965269114 16 21880 311.56837965269114 15
"29347" 21883 358.05157759371355 18 21882 358.05157759371355 17
"29347" 21885 416.47938527499434 20 21884 416.47938527499434 19
"29347" 21887 485.5601861894659 22 21886 485.5601861894659 21
"29347" 21889 541.8184935221858 24 21888 541.8184935221858 23
"29347" 21891 582.4139129347271 26 21890 582.4139129347271 25
"29347" 21893 616.9186205459878 28 21892 616.9186205459878 27
"29347" 21895 643.477434320637 30 21894 643.477434320637 29
"29347" 21897 681.1052103914366 32 21896 681.1052103914366 31
"29347" 21899 719.3511448640038 34 21898 719.3511448640038 33
"29347" 21901 762.3626904950772 36 21900 762.3626904950772 35
"29347" 21903 799.9902962548136 38 21902 799.9902962548136 37
"29347" 21905 844.8405532166786 40 21904 844.8405532166786 39
"29347" 21907 898.6953593669023 42 21906 898.6953593669023 41
"29347" 21909 956.5323880599522 44 21908 956.5323880599522 43
"29347" 21911 1035.1201331442671 46 21910 1035.1201331442671 45
"29347" 21913 1110.444872815499 48 21912 1110.444872815499 47
"29347" 21915 1169.016504790424 50 21914 1169.016504790424 49
"29347" 21917 1237.5284924631098 52 21916 1237.5284924631098 51
"29347" 21919 1303.7395787631692 54 21918 1303.7395787631692 53
"29347" 21921 1368.931021428672 56 21920 1368.931021428672 55
"29347" 21923 1433.2287639274266 58 21922 1433.2287639274266 57
"29347" 21925 1497.478849955884 60 21924 1497.478849955884 59
"29347" 21927 1591.9633500280484 62 21926 1591.9633500280484 61
"29347" 21929 1648.5786642341066 64 21928 1648.5786642341066 63
"29347" 21931 1750.0534608877124 66 21930 1750.0534608877124 65
"29347" 21933 1846.3531619657658 68 21932 1846.3531619657658 67
"29347" 21935 1900.815111320296 70 21934 1900.815111320296 69
"29347" 21937 1990.328130458452 72 21936 1990.328130458452 71
"29347" 21939 2095.375661478479 74 21938 2095.375661478479 73
"29347" 21941 2198.3302992385834 76 21940 2198.3302992385834 75
"29347" 21943 2310.0408092948273 78 21942 2310.0408092948273 77
"29347" 21945 2403.78978098696 80 21944 2403.78978098696 79
"29347" 21947 2527.3575469902576 82 21946 2527.3575469902576 81
"29347" 21949 2632.3109267288164 84 21948 2632.3109267288164 83
"29347" 21951 2737.957313371125 86 21950 2737.957313371125 85
"29347" 22106 8027.438193304173 241 22105 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"
264 "804-2" "6488" 242.7829964904111 8.09276654968037 2399 2 "10672379" "Fording Island Rd at Candlewood Suites" "07:35:00" 2400 3 "10664073" "Fording Island Rd at Plantation Business Park" "07:36:00"
9 "310-1" "6484" 260.96263588428565 8.698754529476188 140 2 "11637340" "Railroad Ave at Main St" "05:06:00" 141 3 "10782526" "Shaw Dr at Hardee's" "05:07:00"
10 "310-2" "6484" 259.1177419703284 8.637258065677612 174 16 "10815389" "Elm St W Opp. Hardee's" "18:53:00" 175 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 25

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 A" "501 A 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"
"7112" 25 "809" "809 Sheldon Commuter"
"7113" 26 "501 B" "501 B Sheldon, Seabrook, Beaufort , Port Royal"
stop_too_far_from_shape_using_user_distance WARNING 17

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
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 27

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.
"310-1" "25111" 119959.51578051005 119932.77277425415 0.0
"310-2" "25112" 119774.88829296896 119768.52733329785 0.0
"320-1" "30840" 123117.37056256415 123116.6356348768 0.0
"501 A-1" "30447" 66969.22194634496 66969.18954035202 0.0
"502 A-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"