GTFS Schedule Validation Report

This report was generated by the Canonical GTFS Schedule validator, version 7.1.0 at 2026-05-04T13:58:43Z,
for the dataset file:///shared/norwalktransit_8be1d46e.zip. No country code was provided.

Use this report alongside our documentation.

Summary

Agencies included

Feed Info

Publisher Name:
Norwalk Transit District
Feed Email:
N/A
Feed Language:
English
Feed Start Date:
2026-05-03
Feed End Date:
2030-05-05

Files included

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

Counts

  • Agencies: 1
  • Blocks: 28
  • Routes: 9
  • Shapes: 41
  • Stops: 252
  • Trips: 943

Specification Compliance report

65 notices reported (0 errors, 65 warnings, 0 infos)

Notice Code Severity Total
missing_feed_contact_email_and_url WARNING 1

missing_feed_contact_email_and_url

Best Practices for feed_info.txt suggest providing at least one of feed_contact_email and feed_contact_url.

You can see more about this notice here.

csvRowNumber (?) The row number of the validated record.
2
route_color_contrast WARNING 1

route_color_contrast

Insufficient route color contrast.

A route's color and route_text_color should be contrasting.

You can see more about this notice here.

routeId (?) The id of the faulty record. csvRowNumber (?) The row number of the faulty record. routeColor (?) The faulty record's HTML route color. routeTextColor (?) The faulty record's HTML route text color.
"1" 2 "#FFCD04" "#FFFFFF"
same_name_and_description_for_route WARNING 9

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`.
2 "1" "Route 1: NCC - East Norwalk Station" "route_long_name"
3 "2" "Route 2: NCC - Woodward Ave/Dock" "route_long_name"
4 "3" "Route 3: Wal*Mart - SoNo Station" "route_long_name"
5 "4" "Route 4: Norwalk HS - SoNo Station" "route_long_name"
6 "5" "Route 5: Highland Ave - Burnell Blvd/Wal" "route_long_name"
7 "6" "Route 6: Ponus Ave - Westport Ave" "route_long_name"
8 "7" "Route 7: Wilton Center - SoNo Station" "route_long_name"
9 "8" "Coastal Link" "route_long_name"
10 "9" "Greenwich Shuttle - Central Loop" "route_long_name"
stop_too_far_from_shape_using_user_distance WARNING 54

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.

Only the first 50 of 54 affected records are displayed below.

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.
868 "14157_shp" "t28A-b50-sl1A" 1751 "264" "Dock Shopping Center" [41.20194985221823,-73.11249398042786] 382.3974816615055
868 "14157_shp" "t28A-b50-sl1A" 1752 "149" "Bpt & Naugatuck E" [41.20054203092237,-73.11174281088137] 802.3962574252238
868 "14157_shp" "t28A-b50-sl1A" 1753 "240" "Milford Hospital E" [41.2165295359129,-73.06940139229458] 256.51294322313186
868 "14157_shp" "t28A-b50-sl1A" 1754 "193" "Milford Green E" [41.220384186650506,-73.06019449944475] 257.36601684270596
868 "14157_shp" "t28A-b50-sl1A" 1755 "151" "Milford RR E" [41.22222902664449,-73.05693449966404] 145.99656025647423
868 "14157_shp" "t28A-b50-sl1A" 1756 "152" "Milford Plaza E" [41.22721507968048,-73.05230460182956] 257.1533792042583
868 "14157_shp" "t28A-b50-sl1A" 1757 "268" "East Town Rd" [41.23886463309773,-73.03458289853143] 264.2358811711911
868 "14157_shp" "t28A-b50-sl1A" 1758 "196" "Conn Post Mall" [41.23469381704086,-73.03236586276755] 184.70590502849598
927 "14161_shp" "t4B0-b50-sl8" 10198 "236" "Post & Main" [41.14143657145863,-73.36021200027834] 101.61456301936418
927 "14161_shp" "t4B0-b50-sl8" 10199 "277" "Post & Sylvan Rd N" [41.1356347852142,-73.37168738930464] 102.55986556286237
927 "14161_shp" "t4B0-b50-sl8" 10200 "138" "Post & Lois" [41.127949597934,-73.38321704541923] 102.13041413211151
927 "14161_shp" "t4B0-b50-sl8" 10201 "159" "Wspt & County" [41.125010692305715,-73.395058419077] 101.38599854795088
927 "14161_shp" "t4B0-b50-sl8" 10202 "165" "Wspt & George W" [41.12375733342558,-73.39989984600113] 102.01104079997798
927 "14161_shp" "t4B0-b50-sl8" 10203 "290" "Stew Leonard's IB" [41.12328988316053,-73.40160043814936] 102.27937527093621
927 "14161_shp" "t4B0-b50-sl8" 10204 "229" "Wspt & East" [41.121270000014036,-73.4056231491076] 101.31223506657103
927 "14161_shp" "t4B0-b50-sl8" 10205 "123" "East & Park Hill" [41.12089540804637,-73.40700521143384] 102.15348159685512
927 "14161_shp" "t4B0-b50-sl8" 10206 "9" "Burnell Blvd Hub" [41.11883647400279,-73.41405643224806] 101.11777496731794
925 "14165_shp" "t3E8-b50-sl8" 6923 "264" "Dock Shopping Center" [41.20194985221823,-73.11249398042786] 382.3974816615055
925 "14165_shp" "t3E8-b50-sl8" 6924 "149" "Bpt & Naugatuck E" [41.20054203092237,-73.11174281088137] 802.3962574252238
925 "14165_shp" "t3E8-b50-sl8" 6925 "240" "Milford Hospital E" [41.2165295359129,-73.06940139229458] 256.51294322313186
925 "14165_shp" "t3E8-b50-sl8" 6926 "193" "Milford Green E" [41.220384186650506,-73.06019449944475] 257.36601684270596
925 "14165_shp" "t3E8-b50-sl8" 6927 "151" "Milford RR E" [41.22222902664449,-73.05693449966404] 145.99656025647423
925 "14165_shp" "t3E8-b50-sl8" 6928 "152" "Milford Plaza E" [41.22721507968048,-73.05230460182956] 257.1533792042583
925 "14165_shp" "t3E8-b50-sl8" 6929 "268" "East Town Rd" [41.23886463309773,-73.03458289853143] 264.2358811711911
925 "14165_shp" "t3E8-b50-sl8" 6930 "196" "Conn Post Mall" [41.23469381704086,-73.03236586276755] 184.70590502849598
870 "14166_shp" "t2F0-b50-sl1A" 3165 "264" "Dock Shopping Center" [41.20304,-73.11522] 213.5086674893471
900 "14162_shp" "t320-b50-sl7" 3559 "264" "Dock Shopping Center" [41.20304,-73.11522] 213.5086674893471
902 "14154_shp" "t352-b50-sl7" 4816 "236" "Post & Main" [41.14143657145863,-73.36021200027834] 101.61456301936418
902 "14154_shp" "t352-b50-sl7" 4817 "277" "Post & Sylvan Rd N" [41.1356347852142,-73.37168738930464] 102.55986556286237
902 "14154_shp" "t352-b50-sl7" 4818 "138" "Post & Lois" [41.127949597934,-73.38321704541923] 102.13041413211151
902 "14154_shp" "t352-b50-sl7" 4819 "159" "Wspt & County" [41.125010692305715,-73.395058419077] 101.38599854795088
902 "14154_shp" "t352-b50-sl7" 4820 "165" "Wspt & George W" [41.12375733342558,-73.39989984600113] 102.01104079997798
902 "14154_shp" "t352-b50-sl7" 4821 "290" "Stew Leonard's IB" [41.12328988316053,-73.40160043814936] 102.27937527093621
902 "14154_shp" "t352-b50-sl7" 4822 "229" "Wspt & East" [41.121270000014036,-73.4056231491076] 101.31223506657103
902 "14154_shp" "t352-b50-sl7" 4823 "123" "East & Park Hill" [41.12089540804637,-73.40700521143384] 102.15348159685512
902 "14154_shp" "t352-b50-sl7" 4824 "9" "Burnell Blvd Hub" [41.11883647400279,-73.41405643224806] 101.11777496731794
926 "14169_shp" "t44F-b50-sl8" 8785 "264" "Dock Shopping Center" [41.20304,-73.11522] 213.5086674893471
872 "14156_shp" "t352-b50-sl1A" 4793 "236" "Post & Main" [41.14143657145863,-73.36021200027834] 101.61456301936418
872 "14156_shp" "t352-b50-sl1A" 4794 "277" "Post & Sylvan Rd N" [41.1356347852142,-73.37168738930464] 102.55986556286237
872 "14156_shp" "t352-b50-sl1A" 4795 "138" "Post & Lois" [41.127949597934,-73.38321704541923] 102.13041413211151
872 "14156_shp" "t352-b50-sl1A" 4796 "159" "Wspt & County" [41.125010692305715,-73.395058419077] 101.38599854795088
872 "14156_shp" "t352-b50-sl1A" 4797 "165" "Wspt & George W" [41.12375733342558,-73.39989984600113] 102.01104079997798
872 "14156_shp" "t352-b50-sl1A" 4798 "290" "Stew Leonard's IB" [41.12328988316053,-73.40160043814936] 102.27937527093621
872 "14156_shp" "t352-b50-sl1A" 4799 "229" "Wspt & East" [41.121270000014036,-73.4056231491076] 101.31223506657103
872 "14156_shp" "t352-b50-sl1A" 4800 "123" "East & Park Hill" [41.12089540804637,-73.40700521143384] 102.15348159685512
872 "14156_shp" "t352-b50-sl1A" 4801 "9" "Burnell Blvd Hub" [41.11883647400279,-73.41405643224806] 101.11777496731794
898 "14155_shp" "t28A-b50-sl7" 1766 "264" "Dock Shopping Center" [41.20194985221823,-73.11249398042786] 382.3974816615055
898 "14155_shp" "t28A-b50-sl7" 1767 "149" "Bpt & Naugatuck E" [41.20054203092237,-73.11174281088137] 802.3962574252238
898 "14155_shp" "t28A-b50-sl7" 1768 "240" "Milford Hospital E" [41.2165295359129,-73.06940139229458] 256.51294322313186
898 "14155_shp" "t28A-b50-sl7" 1769 "193" "Milford Green E" [41.220384186650506,-73.06019449944475] 257.36601684270596