Feed status · checked 2026-08-01
Port Authority of Allegheny County
Based on the feed this agency publishes
Service mode Rail + Bus + Funicular
unchanged since 2026-07-31
Catalogued in Pennsylvania.
A data-quality and completeness lens to help an agency improve its GTFS feed. Not an official compliance determination from any transit program. New to this? How to read your scorecard. Interactive view of this scorecard. Rubric v1.3, validator 8.0.1.
Checked for changes 3 hours ago; last changed 25 days ago.
Measured 4 of 4 score categories from the agency's own feed.
How we measured this
Confidence in this measurement: high.
- All four score categories were measured this run.
- Realtime was sampled in one bounded window of 9 snapshots.
- The feed was downloaded from the agency's own URL.
Confidence describes how much the pipeline could measure this run, not the feed itself. It never changes the grade.
Top things to fix
Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.Likely your team
6388 of 6388 stops don't say whether a wheelchair user can board there. Riders who use wheelchairs can't plan a trip when accessibility is marked 'unknown'; apps show no information at all.
⏱ A column in stops.txt; your scheduling software likely has it.worth about +25 points in its category
Check with your AVL vendor that every vehicle assignment flows into TripUpdates, including school-day and tripper runs.
3 of 8 trips scheduled during the sampling window had no live predictions. Riders on those trips get schedule data dressed up as realtime. Caltrans expects every operating trip in TripUpdates.
⏱ A vendor data-mapping question.worth about +13 points in its category
Use mixed case for stop names and headsigns (e.g. 'Main St & 2nd Ave', not 'MAIN ST & 2ND AVE').Likely your export tool
Some rider-facing names are in ALL CAPS or all lowercase. ALL-CAPS stop and headsign names are harder to read in apps and are read awkwardly by screen readers.
⏱ Often a bulk fix in your scheduling software.worth about +8 points in its category
Finding handoff
Move one finding to a recheck
Select one finding. Copy the request, make the change in the feed-producing tool, then compare the next complete run.
- Feed evidence
- 6388 of 6388 stops don't say whether a wheelchair user can board there.
- Next action
- Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops.
- Recheck
- Publish the changed feed at the same URL. On the next complete, comparable scorecard run, confirm that this finding is no longer reported.
Copy handoff text
- Feed evidence
- 3 of 8 trips scheduled during the sampling window had no live predictions.
- Next action
- Check with your AVL vendor that every vehicle assignment flows into TripUpdates, including school-day and tripper runs.
- Recheck
- Publish the changed feed at the same URL. On the next complete, comparable scorecard run, confirm that this finding is no longer reported.
Copy handoff text
- Feed evidence
- Some rider-facing names are in ALL CAPS or all lowercase.
- Next action
- Use mixed case for stop names and headsigns (e.g. 'Main St & 2nd Ave', not 'MAIN ST & 2ND AVE').
- Recheck
- Publish the changed feed at the same URL. On the next complete, comparable scorecard run, confirm that this finding is no longer reported.
Copy handoff text
How to make and check these changes
Check the result on the published feed. Read the guide, make the change in your tool, and use the next comparable run to see whether the finding is still reported. Only an action or ticket record can attribute who made the change.
Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops. · Read the fix guide
Make the change. Make this change in whatever tool produces your feed, then re-export.
Check the result. The next scorecard run checks this finding again. If a comparable check no longer reports it, the feed's clearance log records that result. This confirms feed state, not who made the change. See this feed's finding-clearance log.
Check with your AVL vendor that every vehicle assignment flows into TripUpdates, including school-day and tripper runs. · Read the fix guide
Make the change. Make this change in whatever tool produces your feed, then re-export.
Check the result. The next scorecard run checks this finding again. If a comparable check no longer reports it, the feed's clearance log records that result. This confirms feed state, not who made the change. See this feed's finding-clearance log.
Use mixed case for stop names and headsigns (e.g. 'Main St & 2nd Ave', not 'MAIN ST & 2ND AVE'). · Read the fix guide
Make the change. Make this change in whatever tool produces your feed, then re-export.
Check the result. The next scorecard run checks this finding again. If a comparable check no longer reports it, the feed's clearance log records that result. This confirms feed state, not who made the change. See this feed's finding-clearance log.
Rider view: what this feed publishes
A quick read of rider-facing information in this feed.
- Schedule visibility
- The feed's last published service date is in 74 days.
- Published accessibility data
- Accessibility information is stated for 0% of stops and 100% of trips. This measures published data, not whether stops or vehicles are physically usable.
- Fare information
- Fare information is published using GTFS Fares v1.
- Realtime information
- Live-arrival data covered 62.5% of scheduled trips in the sampled window.
Important: This does not rate service reliability. Riders should confirm current service alerts, fares, and accessibility accommodations with the transit operator before traveling.
Send your vendor a fix request
You may not control the GTFS export yourself. Copy this and send it to whoever runs your scheduling software export. It names each fix with the validator notice and a guide link.
Score by category
The MobilityData validator flagged 8 kinds of issue across 42683 instances (0 error, 24333 warning, 18350 informational).
Service data covers the next 74 days.
0% of stops state wheelchair accessibility (0% marked accessible, 0% marked not accessible). This measures what the feed publishes, not whether a stop is physically usable. Fare data is published.
0% of stops state accessibility (0% marked accessible). Reflects what the feed states, not verified physical usability.
2 accessibility depth signals
23 route badge(s) pair a color and text color below the WCAG 4.5:1 contrast bar (1, 12, 26, 28X, 29, and more).
Consider: Adjust route_color or route_text_color so each pair clears 4.5:1. Often switching the text between black and white is enough.
6257 stop name(s) use abbreviations or symbols a screen reader may mispronounce, with no spoken form set ("KEEPORT DR + YOUNGRIDGE", "BROWNSVILLE RD + NOBLES LN", "BROWNSVILLE RD + THE BOULEVARD", and more).
Consider: Add tts_stop_name with the spoken form, e.g. 'Main Street and Second Avenue', for the affected stops.
Opportunities to strengthen the data, not deductions from the sub-score above. States what the second accessibility lens can check from the feed, not verified physical usability.
Fares are applied to trips.
Sampled 9 times: 3 of 3 configured feeds healthy; 62.5% of scheduled trips had live predictions; 100.0% of vehicles on their route; predictions ran a median of 34s behind schedule.
Routes and stops
Each route is drawn once, using the longest shape its trips follow; stops are the dots.
This feed has 6388 stops.
The route and stop data is ready below. Load the map only when you want the geographic view. It uses additional data.
Basemap: OpenFreeMap, © OpenStreetMap contributors. Routes and stops: this agency's GTFS feed.
- 1 (blue)
- 11 (orange)
- 12 (pink)
- 13 (pink)
- 14 (yellow)
- 15 (orange)
- 16 (pink)
- 17 (red)
- 18 (gray)
- 19L (green)
- 2 (pink)
- 20 (green)
- 21 (yellow)
- 22 (green)
- 24 (green)
- 26 (green)
- 27 (teal)
- 28X (red)
- 29 (teal)
- 31 (teal)
- 36 (pink)
- 38 (white)
- 39 (orange)
- 4 (pink)
- 40 (white)
- 41 (teal)
- 43 (pink)
- 44 (yellow)
- 48 (red)
- 51 (red)
- 51L (blue)
- 52L (purple)
- 53 (pink)
- 53L (orange)
- 54 (pink)
- 55 (brown)
- 56 (red)
- 57 (red)
- 58 (teal)
- 59 (purple)
- 6 (yellow)
- 60 (brown)
- 61A (teal)
- 61B (gray)
- 61C (teal)
- 61D (gray)
- 64 (orange)
- 65 (pink)
- 67 (green)
- 69 (teal)
- 7 (green)
- 71 (gray)
- 71A (red)
- 71B (pink)
- 71C (pink)
- 71D (pink)
- 74 (pink)
- 75 (brown)
- 77 (teal)
- 79 (orange)
- 8 (green)
- 81 (pink)
- 82 (yellow)
- 83 (green)
- 86 (blue)
- 87 (pink)
- 88 (blue)
- 89 (yellow)
- 91 (blue)
- 93 (pink)
- BLUE (teal)
- G2 (green)
- G3 (yellow)
- G31 (green)
- O1 (orange)
- O12 (orange)
- O5 (orange)
- P1 (purple)
- P10 (purple)
- P12 (pink)
- P13 (pink)
- P16 (red)
- P17 (red)
- P3 (pink)
- P67 (purple)
- P68 (pink)
- P69 (pink)
- P7 (purple)
- P71 (blue)
- P76 (blue)
- P78 (blue)
- RED (red)
- SLVR (white)
- Y1 (yellow)
- Y45 (yellow)
- Y46 (brown)
- Y47 (yellow)
- Y49 (yellow)
| Route | Type | Line color |
|---|---|---|
| 1 FREEPORT ROAD | Bus | blue |
| 11 FINEVIEW | Bus | orange |
| 12 MCKNIGHT | Bus | pink |
| 13 BELLEVUE | Bus | pink |
| 14 OHIO VALLEY | Bus | yellow |
| 15 CHARLES | Bus | orange |
| 16 BRIGHTON | Bus | pink |
| 17 SHADELAND | Bus | red |
| 18 MANCHESTER | Bus | gray |
| 19L EMSWORTH LIMITED | Bus | green |
| 2 MOUNT ROYAL | Bus | pink |
| 20 KENNEDY | Bus | green |
| 21 CORAOPOLIS | Bus | yellow |
| 22 MCCOY | Bus | green |
| 24 WEST PARK | Bus | green |
| 26 CHARTIERS | Bus | green |
| 27 FAIRYWOOD | Bus | teal |
| 28X AIRPORT FLYER | Bus | red |
| 29 ROBINSON | Bus | teal |
| 31 BRIDGEVILLE | Bus | teal |
| 36 BANKSVILLE | Bus | pink |
| 38 GREEN TREE | Bus | white |
| 39 BROOKLINE | Bus | orange |
| 4 TROY HILL | Bus | pink |
| 40 MOUNT WASHINGTON | Bus | white |
| 41 BOWER HILL | Bus | teal |
| 43 BAILEY | Bus | pink |
| 44 KNOXVILLE | Bus | yellow |
| 48 ARLINGTON | Bus | red |
| 51 CARRICK | Bus | red |
| 51L CARRICK LIMITED | Bus | blue |
| 52L HOMEVILLE LIMITED | Bus | purple |
| 53 HOMESTEAD PARK | Bus | pink |
| 53L HOMESTEAD PARK LIMITED | Bus | orange |
| 54 NORTH SIDE-OAKLAND-SOUTH SIDE | Bus | pink |
| 55 GLASSPORT | Bus | brown |
| 56 LINCOLN PLACE | Bus | red |
| 57 HAZELWOOD | Bus | red |
| 58 GREENFIELD | Bus | teal |
| 59 MON VALLEY | Bus | purple |
| 6 SPRING HILL | Bus | yellow |
| 60 MCKEESPORT - WALNUT | Bus | brown |
| 61A NORTH BRADDOCK | Bus | teal |
| 61B BRADDOCK-SWISSVALE | Bus | gray |
| 61C MCKEESPORT-HOMESTEAD | Bus | teal |
| 61D MURRAY SHORT | Bus | gray |
| 64 LAWRENCEVILLE - WATERFRONT | Bus | orange |
| 65 SQUIRREL HILL | Bus | pink |
| 67 MONROEVILLE | Bus | green |
| 69 TRAFFORD | Bus | teal |
| 7 SPRING GARDEN | Bus | green |
| 71 EDGEWOOD TOWN CENTER | Bus | gray |
| 71A NEGLEY SHORT | Bus | red |
| 71B HIGHLAND PARK | Bus | pink |
| 71C POINT BREEZE SHORT | Bus | pink |
| 71D HAMILTON SHORT | Bus | pink |
| 74 HOMEWOOD-SQUIRREL HILL | Bus | pink |
| 75 ELLSWORTH | Bus | brown |
| 77 PENN HILLS | Bus | teal |
| 79 EAST HILLS | Bus | orange |
| 8 PERRYSVILLE | Bus | green |
| 81 OAK HILL | Bus | pink |
| 82 LINCOLN | Bus | yellow |
| 83 BEDFORD HILL | Bus | green |
| 86 LIBERTY | Bus | blue |
| 87 FRIENDSHIP | Bus | pink |
| 88 PENN | Bus | blue |
| 89 GARFIELD COMMONS | Bus | yellow |
| 91 BUTLER STREET | Bus | blue |
| 93 LAWRENCEVILLE - HAZELWOOD | Bus | pink |
| BLUE | Rail | teal |
| DQI DUQUESNE INCLINE | Funicular | brown (no shape in feed) |
| G2 WEST BUSWAY | Bus | green |
| G3 MOON FLYER | Bus | yellow |
| G31 BRIDGEVILLE FLYER | Bus | green |
| MI MONONGAHELA INCLINE | Funicular | brown (no shape in feed) |
| MISC Miscellaneous for TCH display | Bus | white (no shape in feed) |
| O1 ROSS FLYER | Bus | orange |
| O12 MCKNIGHT FLYER | Bus | orange |
| O5 THOMPSON RUN FLYER | Bus | orange |
| P1 EAST BUSWAY-ALL STOPS | Bus | purple |
| P10 ALLEGHENY VALLEY FLYER | Bus | purple |
| P12 HOLIDAY PARK FLYER | Bus | pink |
| P13 MOUNT ROYAL FLYER | Bus | pink |
| P16 PENN HILLS FLYER | Bus | red |
| P17 LINCOLN PARK FLYER | Bus | red |
| P3 EAST BUSWAY-OAKLAND | Bus | pink |
| P67 MONROEVILLE FLYER | Bus | purple |
| P68 BRADDOCK HILLS FLYER | Bus | pink |
| P69 TRAFFORD FLYER | Bus | pink |
| P7 MCKEESPORT FLYER | Bus | purple |
| P71 SWISSVALE FLYER | Bus | blue |
| P76 LINCOLN HIGHWAY FLYER | Bus | blue |
| P78 OAKMONT FLYER | Bus | blue |
| RED | Rail | red |
| SLVR SILVER LINE | Rail | white |
| TEST | Bus | white (no shape in feed) |
| Y1 LARGE FLYER | Bus | yellow |
| Y45 BALDWIN MANOR FLYER | Bus | yellow |
| Y46 ELIZABETH FLYER | Bus | brown |
| Y47 CURRY FLYER | Bus | yellow |
| Y49 PROSPECT FLYER | Bus | yellow |
List every stop
- STEEL PLAZA STATION
- WILLOW STATION
- KEEPORT DR + YOUNGRIDGE
- BROWNSVILLE RD + NOBLES LN
- BROWNSVILLE RD + THE BOULEVARD
- BROWNSVILLE RD + E MEYERS AVE
- BROWNSVILLE RD + CRAILO AVE
- BROWNSVILLE RD + AGNEW RD
- BROWNSVILLE RD + WOODFORD AVE
- BROWNSVILLE RD + PARKFIELD ST
- BROWNSVILLE RD + OVERBROOK BLVD
- BROWNSVILLE RD + #2336
- BROWNSVILLE RD + BISCAYNE DR
- BROWNSVILLE RD + CLIFTON BLVD
- BROWNSVILLE RD + CHURCHVIEW AVE
- BROWNSVILLE RD + MAYTIDE ST
- LEBANON CHURCH RD + OTT DR FS
- LEBANON CHURCH RD + REGIS AVE
- CENTER AVE + COLUMBIA AVE FS
- HWY RT 885 + HAMPTON RD
- HWY RT 885 + LEWIS RUN
- CENTER AVE + BRONX AVE
- CENTER AVE + CHALFONTE AVE
- WILLOW STATION
- CENTER AVE + WAVERLY AVE
- CENTER AVE + PERRY HWY
- LEBANON CHURCH RD + BOMBARDIER
- MIFFLIN RD + SLATE
- E CARSON ST + 27TH ST
- E CARSON ST + 26TH
- SOUTH CAMPUS DRVWY + LIBRARY ENTRANCE
- CENTER AVE + PERRY HWY FS (STEPS)
- HWY RT 885 + GORDENS
- HWY RT 885 + HUSTON
- HWY RT 51 + PRIMANTI BROTHERS
- FOURTH AVE + PPG ENTRANCE
- CENTER AVE + WAVERLY AVE
- BALDWIN ST + HOLY ANGEL SCHOOL
- BALDWIN ST + RAMP ST BRIDGE
- MIFFLIN RD + HAYS SCHOOL
- CENTER AVE + CHALFONTE AVE
- MIFFLIN RD + #669
- CENTER AVE + COLUMBIA AVE FS
- CENTER AVE + CORNELL AVE
- HWY RT 885 + SPARTZ DR
- BON AIR STATION
- HWY RT 885 + HUSTON
- HWY RT 885 + GORDENS
- HWY RT 51 + PRIMANTI BROTHERS
- WALNUT ST + LINDEN
- WALNUT ST + #4913
- WALNUT ST + LARCH FS
- WALNUT ST + GRANT
- OLYMPIA DRIVEWAY AT LIFE SPAN
- WALNUT ST + #3800
- WALNUT ST + EDEN PARK FS
- WALNUT ST + 33RD FS
- WALNUT ST + 31ST FS
- WALNUT ST + 30TH FS
- WALNUT ST + 28TH
- WALNUT ST + 27TH FS
- WALNUT ST + 25TH FS
- WALNUT ST + SUNOCO STATION
- WALNUT ST + 12TH
- BON AIR STATION
- WALNUT ST + 9TH
- WALNUT ST + 13TH
- WALNUT ST + 14TH
- WALNUT ST + 15TH FS
- WALNUT ST + SUNOCO STATION
- WALNUT ST + 25TH
- WALNUT ST + 28TH
- WALNUT ST + #2906
- WALNUT ST + 33RD
- WALNUT ST + EDEN PARK
- WALNUT ST + #3800
- WALNUT ST + LONG RUN
- WALNUT ST + GRANT
- WALNUT ST + LARCH
- WALNUT ST + WORTHINGTON
- WALNUT ST + CENTER
- WALNUT ST + LINDEN
- OVERBROOK JUNCTION
- BABCOCK BLVD + THOMPSON
- THOMPSON RUN RD + RADCLIFFE
- THOMPSON RUN RD + WOODBRIDGE DR
- THOMPSON RUN RD + #218
- WALNUT ST + 5TH
- THOMPSON RUN RD + MILLER
- THOMPSON RUN RD + LOIRE VALLEY
- OVERBROOK JUNCTION
- THOMPSON RUN RD + SIEBERT
- LONG RUN RD + SUNSET
- THOMPSON RUN RD + ABARD
- THOMPSON RUN RD + HODIL
- THOMPSON RUN RD + CHERRINGTON
- EDEN PARK BLVD + MCKEESPORT HIGH SCHOOL DRVWY
- EDEN PARK BLVD + MAYFAIR
- THOMPSON RUN RD + BERKLEY MEADOWS
- THOMPSON RUN RD + WHITE OAK
- VERSAILLES AVE + CRAIG
- VERSAILLES AVE + HAMILTON
- VERSAILLES AVE + MAPLE
- VERSAILLES AVE + PACKER
- VERSAILLES AVE + EVANS
- EVANS AVE + COLFAX
- AMITY DR + SUTTER
- MCKEESPORT TRANSPORTATION CENTER + BAY #4
- LONG RUN RD + COOLSPRINGS
- AMITY DR + BLAZE
- AMITY DR + #212
- AMITY DR + LINGAY
- EDEN PARK BLVD + VICTORY DR
- EDEN PARK BLVD + ONEIL
- AMITY DR + CARRIAGE HILL
- MCINTYRE DR + CHARTERWOOD
- MCCLEARY ST + FORD
- MCCLEARY ST + VERSAILLES
- EVANS AVE + LAMONT
- LAURELWOOD DR + FENWICK
- LAURELWOOD DR + #126
- LAURELWOOD DR + ENNERDALE
- LINCOLN HWY + LINCOLN SQ SR CITIZEN HOME
- REMINGTON DR + #210
- REMINGTON DR + WALDWICK
- REMINGTON DR + BALMORAL #1
- REMINGTON DR + REGENCY
- LINCOLN HWY + LINCOLN SQ SR CITIZEN HOME
- REMINGTON DR + BALMORAL #2
- REMINGTON DR + HAZLETT
- REMINGTON DR + PEEBLES
- W 5TH AVE + RAMP #1
- WALNUT ST + 9TH
- HEMLOCK DR + SAMPLE FS
- WALNUT ST + 7TH
- HEMLOCK DR + #4424
- DUQUESNE BLVD + CENTER
- 2ND ST + KENNEDY
- 2ND ST + GRANT
- GRANT AVE + 1ST
- DUQUESNE BLVD + OAKMONT
- DUQUESNE BLVD + FAIRMONT
- DUQUESNE BLVD + COMMONWEALTH
- KENNYWOOD BLVD + HOFFMAN
- KENNYWOOD BLVD + GLEN
- REMINGTON DR + HAZLETT
- 8TH AVE + GRANT
- 8TH AVE + ANDREW
- 8TH AVE + HEISEL
- 8TH AVE + DICKSON
- 8TH AVE + MCCLURE
- 8TH AVE + ANN
- 8TH AVE + AMITY
- 8TH AVE + WEST (HI-LEVEL BRIDGE)
- BROWNS HILL RD + IMOGENE RD
- MURRAY AVE + LORETTA
- MURRAY AVE + LILAC
- MURRAY AVE + WELFER
- MURRAY AVE + #2825
- MURRAY AVE + MORROWFIELD
- REMINGTON DR + BALMORAL #1
- MURRAY AVE + FORWARD
- MURRAY AVE + PHILLIPS
- MURRAY AVE + HOBART
- MURRAY AVE + BEACON NS
- MURRAY AVE + BARTLETT
- REMINGTON DR + REGENCY
- LEBANON CHURCH RD + RODEO
- LEBANON CHURCH RD + POLK
- LEBANON CHURCH RD + #4220
- LEBANON CHURCH RD + #4512
- LEBANON CHURCH RD + PLEASANT
- REMINGTON DR + BALMORAL #2
- RICHLAND AVE + BRIDGE STEPS
- W 5TH AVE + RAMP #2
- W 5TH AVE + REBECCA
- MURRAY AVE + DARLINGTON
- MURRAY AVE + BARTLETT
- REMINGTON DR + WALDWICK
- MURRAY AVE + HOBART
- MURRAY AVE + PHILLIPS
- MURRAY AVE + FORWARD
- MURRAY AVE + MORROWFIELD
- MURRAY AVE + BURCHFIELD
- MURRAY AVE + WELFER
- MURRAY AVE + LILAC
- BROWNS HILL RD + IMOGENE RD
- BROWNS HILL RD +PARKVIEW BLVD
- ENNERDALE LN + DOUNREAY
- 8TH AVE AT WEST ST FS
- 8TH AVE + AMITY FS
- 8TH AVE + ANN FS
- 8TH AVE + MCCLURE
- 8TH AVE + GRANT
- 8TH AVE + RAVINE
- LAURELWOOD DR + #125
- KENNYWOOD BLVD + MIFFLIN
- KENNYWOOD BLVD + GLENN
- KENNYWOOD BLVD + GLENCAIRN
- KENNYWOOD BLVD + HOFFMAN
- LAURELWOOD DR + FENWICK
- DUQUESNE BLVD + COMMONWEALTH
- DUQUESNE BLVD + FAIRMONT
- DUQUESNE BLVD + OAKMONT
- DUQUESNE BLVD + OVERLAND
- 2ND ST + GRANT
- 2ND ST + KENNEDY FS
- LIBRARY PL AT DUQUESNE BLVD - DUQUESNE PNR
- DUQUESNE BLVD + CAMP
- DUQUESNE BLVD + CENTER
- LYSLE BLVD + 5TH
- W 5TH AVE + REBECCA
- WOOD STREET STATION
- NORTH SIDE STATION
- CHARTERWOOD DR + MCINTYRE
- W 5TH AVE + PERRY
- W 5TH AVE + RAMP #2
- RICHLAND AVE + 3RD
- LEBANON CHURCH RD + PGH-MCKEESPORT BLVD FS
- MCINTYRE DR + THOMPSON RUN
- LEBANON CHURCH RD + PLEASANT
- LEBANON CHURCH RD + #4513
- LEBANON CHURCH RD + WILSON
- LEBANON CHURCH RD + POLK
- LEBANON CHURCH RD + BUTTERMILK HOLLOW
- LEBANON CHURCH RD + VINDALE RD FS
- OLD ELIZABETH RD + BLUEMONT DR
- MCCLURE ST + 9TH
- 9TH AVE + ANN
- 9TH AVE + AMITY
- AMITY ST + 10TH
- AMITY DR + CARRIAGE
- WEST ST + 15TH
- WEST ST + 17TH
- WEST ST + 18TH
- WEST ST + MUNHALL BORO BLDG
- WEST ST + 21ST
- 22ND AVE + MAIN
- MAIN ST + HOMESTEAD-DUQUESNE
- MAIN ST + EDNA
- AMITY DR + LINGAY
- MAIN ST + E JAMES
- MAIN ST + W OLIVER FS
- MAIN ST + MARION
- MAIN ST + MILLER
- MAIN ST + VIRGINIA
- MAIN ST + EMERSON
- MAIN ST + GRACE
- MAIN ST + CAMBRIA
- AMITY DR + #213
- and 6138 more (see the full list on the map or in the GeoJSON)
Over time
Overall score across the last 4 checks — unchanged since 2026-07-31.
Show the numbers
| Check | Score | Change |
|---|---|---|
| 2026-07-25 | 73.4 | first check |
| 2026-07-30 | 73.4 | no change |
| 2026-07-31 | 73.4 | no change |
| 2026-08-01 | 73.4 | no change |
What changed since your last check
- Correctness no change
- Freshness no change
- Rider experience no change
- Realtime quality no change
Everything we checked
13 findings, ordered by severity.
Show every finding
- Warning24290 instances
Some rider-facing names are in ALL CAPS or all lowercase.
ALL-CAPS stop and headsign names are harder to read in apps and are read awkwardly by screen readers.
Fix: Use mixed case for stop names and headsigns (e.g. 'Main St & 2nd Ave', not 'MAIN ST & 2ND AVE'). (Often a bulk fix in your scheduling software.)
Finding code: mixed_case_recommended_field · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning6388 instances
6388 of 6388 stops don't say whether a wheelchair user can board there.
Riders who use wheelchairs can't plan a trip when accessibility is marked 'unknown'; apps show no information at all.
Fix: Set wheelchair_boarding to 1 (accessible) or 2 (not accessible) for every stop. A field survey can start with the busiest stops. (A column in stops.txt; your scheduling software likely has it.)
Finding code: scorecard_wheelchair_boarding_unknown · Read the fix guide · See GTFS Schedule reference (opens the GTFS Schedule reference on an external site)
- Warning29 instances
The feed contains route shapes no trip uses.
Harmless to riders, but it bloats the feed and suggests stale export data.
Fix: Turn on 'remove unused shapes' (or the like) in your export tool. (One setting.)
Finding code: unused_shape · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning7 instances
Some route colors don't contrast with their text color.
Route badges get hard to read, most of all for riders with low vision.
Fix: Pick a darker/lighter route_text_color for the flagged routes. (One field per route.)
Finding code: route_color_contrast · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning4 instances
Some service calendars in the feed have already ended.
Expired calendars are dead weight and can hide real schedule problems from your staff and vendors.
Fix: Remove past service periods the next time you export the feed. (One setting in most export tools.)
Finding code: expired_calendar · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning3 instances
3 of 8 trips scheduled during the sampling window had no live predictions.
Riders on those trips get schedule data dressed up as realtime. Caltrans expects every operating trip in TripUpdates.
Fix: Check with your AVL vendor that every vehicle assignment flows into TripUpdates, including school-day and tripper runs. (A vendor data-mapping question.)
Finding code: scorecard_rt_trip_coverage · Read the fix guide · See GTFS-Realtime reference (opens the GTFS-Realtime reference on an external site)
- Warning2 instances
Some files leave out fields that GTFS asks for but does not require.
Recommended fields like agency_phone or stop descriptions make the feed more useful to riders and trip planners.
Fix: Review the flagged fields and fill in the ones your riders would use. (A field at a time; not urgent.)
Finding code: missing_recommended_field · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning1 instance
feed_info.txt lists no contact email and no contact URL.
Without a contact, apps like Google Maps can't reach you when they find a problem in the feed.
Fix: Add feed_contact_email or feed_contact_url to feed_info.txt. (One field, set once in export settings.)
Finding code: missing_feed_contact_email_and_url · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Warning1 instance
Realtime data was up to 91 seconds old when sampled.
Stale positions and predictions are worse than none: riders watch a transit vehicle that already left.
Fix: Ask your AVL vendor to publish updates at least every 20 seconds (the Caltrans guideline). (A vendor configuration question.)
Finding code: scorecard_rt_stale
- Info18344 instances
Unsorted stop times (flagged by the MobilityData validator).
See the linked rule for what this affects.
Fix: Review the rule documentation for 'unsorted_stop_times' at https://gtfs-validator.mobilitydata.org/rules.html and check the flagged rows in your feed. (Varies.)
Finding code: unsorted_stop_times · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Info6366 instances
About 6366 stop names are written in ALL CAPS.
Mixed-case names are easier to read in apps and are read more naturally by screen readers.
Fix: Rename stops to mixed case where the language has letter case (for example, 'Central Station'). (Often a bulk fix in your scheduling software.)
Finding code: scorecard_stop_names_all_caps · Read the fix guide · See GTFS Best Practices (opens GTFS Best Practices on an external site)
- Info6 instances
Some service dates fall outside the date window set in feed_info.txt.
feed_info.txt should span every day your service runs, so apps know when the data applies.
Fix: Widen feed_start_date and feed_end_date to cover all service dates, or fix the dates that fall outside. (Two fields in feed_info.txt, or one export setting.)
Finding code: service_window_outside_feed_period · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
- Info1 instance
feed_info.txt has no technical contact (feed_contact_email or feed_contact_url).
Trip-planning apps and regional data coordinators have nobody to email when they spot a problem with your feed, so problems linger.
Fix: Add feed_contact_email to feed_info.txt. (One field.)
Finding code: scorecard_no_feed_contact · Read the fix guide · See MobilityData GTFS Validator rules (opens the validator rules on an external site)
NTD GTFS readiness Ready
Published at a public URL, valid, current, and identified with agency_id: the four feed checks for RY2026 all hold here. Only your own D-10 and P-50 filings make that official; this is a heads-up, not a determination.
- Published Ready
- Published at a public URL.
- Valid Ready
- Passes validation with no errors.
- Current Ready
- Service data covers the next 74 days.
- agency_id provided Ready
- agency.txt provides agency_id. For RY2026, keep one stable value for each NTD reporter represented in the feed and crosswalk each value on the P-50 form.
- agency_id equals your NTD ID (optional) Not checked yet
- This feed provides agency_id. For RY2026, keep one stable value for each NTD reporter represented in the feed and crosswalk it on the P-50 form. The value does not need to equal the five-digit NTD ID; we do not have that ID on file, so the optional equality comparison is not checked yet.
- shapes.txt covers your trips Needs attention
- 17870 of 18817 trips have a shape; 947 do not. Fill in shapes.txt and trips.shape_id for the remaining trips so every trip has a path. Reduced, Rural, and Tribal NTD reporters need full coverage by Report Year 2026.
In plain words: if you report to the federal transit database, you have to publish a working, up-to-date feed, provide a stable agency_id for each represented reporter, and confirm the feed and P-50 crosswalk each year. This box is a heads-up; your filings are the official check.
A readiness signal mapping this feed to the FTA National Transit Database GTFS requirement (Report Year 2023 onward: a public, valid, current feed, certified annually on the D-10). For RY2026, each represented reporter needs a stable agency_id, unique within the feed and crosswalked to its five-digit NTD ID on P-50; the values do not need to be equal. FTA also requires shapes.txt in the published GTFS: Full Reporters from Report Year 2025, and Reduced, Rural, and Tribal Reporters from Report Year 2026. Not an official determination; your certification is the official check.
Conformance mark Not yet
This feed is close to the conformance mark. States wheelchair access on 0% of stops and 100% of trips; the mark needs 90% of each.
- Valid Met
- Passes validation with no errors.
- Current Met
- Service data covers the next 74 days.
- Accessible Not yet
- States wheelchair access on 0% of stops and 100% of trips; the mark needs 90% of each.
In plain words: earn this mark when your feed passes validation, has not expired, and says whether nearly every stop and trip is wheelchair accessible.
A pass credential for a feed that is valid, current, and states wheelchair access on nearly every stop and trip. Accessibility here measures what the feed publishes, not whether a stop is physically usable. How the conformance mark works.
Realtime reliability
The realtime feed responded on 99.0% of 200 checks over the last 34 days, with 36s median lag.
Sampled on a schedule between full scores, so this tracks uptime and freshness over time rather than at a single moment.
Live predictions vs schedule
Arrival predictions ran a median 34s late versus the schedule, and stayed within 1068s nine times in ten. They were on time (about a minute early to five late) 32.3% of the time. 100.0% of reported vehicle positions sat on or near the published route shape.
From the last full realtime sample: how far live arrival predictions sat from the schedule, and whether vehicle positions fell on the route. These feed the realtime score; they change no other category.
Clears the Google and Apple Maps four-week coverage bar. This feed has 83 days of service ahead, clearing the four-week (28-day) window Maps asks for. No validator errors either, so riders keep seeing this agency in their trip planners; warnings lower the grade here but do not remove a feed from Maps.
How this agency maps to the standards
The scorecard is a data-quality lens, not a compliance determination. Its universal references describe good GTFS and useful rider information. Useful references here are GTFS Schedule Best Practices, GTFS-Realtime Best Practices, MobilityData grading scheme, Google Transit publication guidance, FTA National Transit Database GTFS requirement. Read the full standards crosswalk.
- Correctness 66 / 100
- GTFS Schedule best practices, checked by the MobilityData validator. MobilityData grading covers stop locations, route names, and colors. Google Transit requires a feed to pass validation for publication. FTA NTD readiness also checks that the published feed is valid.
- Freshness 100 / 100
- GTFS Schedule best practices call for a dataset that stays current. An expired calendar can remove service from Google Transit and other rider trip planners. FTA NTD readiness also checks that the published feed is current.
- Rider experience 53 / 100
- GTFS Best Practices for rider-facing fields. MobilityData grading covers stop names and headsigns.
- Realtime quality 85 / 100
- GTFS-Realtime best practices: a stable URL, high uptime, and frequent updates.
Show your grade
Put a badge on your agency site or feed README. It updates after each completed scoring check and links back to this scorecard.
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Cite this record
This page updates on every check. The record below does not: it is the dated file this grade came from, published at https://gtfsscorecard.org/data/artifacts/port-authority-of-allegheny-county/2026-08-01.json and never overwritten, pinning the grade, category scores, rubric version, validator version, reader archive profile, and the scored feed's sha256 as they stood on 2026-08-01. Use it in a board packet, a regulatory filing, or a research citation instead of linking the live page, whose content will differ on your next visit.
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