List of bus routes in Pittsburgh
Encyclopedia
Port Authority of Allegheny County
Port Authority of Allegheny County is the second-largest public transit agency in Pennsylvania and the 11th-largest in the United States. When considering that its service area is the 20th largest in the U.S...
bus system covers Allegheny County
Allegheny County, Pennsylvania
Allegheny County is a county in the southwestern part of the U.S. state of Pennsylvania. As of the 2010 census, the population was 1,223,348; making it the second most populous county in Pennsylvania, following Philadelphia County. The county seat is Pittsburgh...
, and its service extends into neighboring Beaver
Beaver County, Pennsylvania
-Demographics:As of the census of 2000, there were 181,412 people, 72,576 households, and 50,512 families residing in the county. The population density was 418 people per square mile . There were 77,765 housing units at an average density of 179 per square mile...
, Butler
Butler County, Pennsylvania
-Demographics:As of the census of 2000, there were 174,083 people, 65,862 households, and 46,827 families residing in the county. The population density was 221 people per square mile . There were 69,868 housing units at an average density of 89 per square mile...
, Washington
Washington County, Pennsylvania
-Government and politics:As of November 2008, there are 152,534 registered voters in Washington County .* Democratic: 89,027 * Republican: 49,025 * Other Parties: 14,482...
and Westmoreland
Westmoreland County, Pennsylvania
-Demographics:As of the census of 2000, there were 369,993 people, 149,813 households, and 104,569 families residing in the county. The population density was 361 people per square mile . There were 161,058 housing units at an average density of 157 per square mile...
counties. These counties also have their own transit systems, including several routes that run into Downtown Pittsburgh, where riders can make connections with Port Authority service.
Bus operations
- Route numbers operating seven days a week including holidays (4 am to 2 am daily) are listed in Blue. On most of the daily bus routes, they operate on a 60 minute interval after 7 pm Monday through Saturday and all day on Sunday and Holidays.
- Route numbers operating Monday through Saturday with limited or no holiday hours (5 am to 10 pm weekdays; 7 am to 7 pm Saturdays) are listed in Red
- Route numbers operating Monday through Friday only (5 am to 7 pm) are listed in Bold.
- All other plain (non-bold) routes operate Monday through Friday during peak periods only (approx: 6 am to 9 am and 3 pm to 6 pm).
Local Routes
| Route number | Route name | Service area | Notes | Changes | Additional Info |
|---|---|---|---|---|---|
| 1 | Freeport Road | Downtown, East Allegheny (North Side), Millvale, Etna, Sharpsburg, Aspinwall, Waterworks Mall, Blawnox, Harmarville, Cheswick, Springdale, New Kensington, Creighton, Tarentum | Formerly 1A New Kensington | ||
| 2 | Mt. Royal | Downtown, North Side, Millvale, Etna, Shaler, Hampton, McCandless, Ross | Formerly 1D Mt. Royal | ||
| 4 | Troy Hill | Downtown, North Side, Allegheny Center, Troy Hill, Reserve | Formerly 6A Troy Hill | ||
| 6 | Spring Hill | Downtown, Strip District, Allegheny Center, Northview Heights, Spring Hill, Summer Hill | Formerly 6B Spring Hill | ||
| 7 | Spring Garden | Downtown, North Side, Allegheny Center, Spring Garden, Summer Hill | Formerly 6C Spring Garden | ||
| 8 | Perrysville | Downtown, Allegheny Center, Perry Hilltop, Observatory Hill, West View | Formerly 11D Perrysville Avenue | ||
| 11 | Fineview | Downtown and Fineview | Formerly 11E Fineview | ||
| 12 | McKnight | Downtown, North Side, Ross, McCandless, Wexford | Route 13A takes over during AM and PM rush hour weekdays | Formerly 12A North Hills Shopper | |
| 13 | Bellvue | West View ,Bellevue, Brighton Heights, Calbride Place, North Side, Allegheny Center, Downtown | |||
| 14 | Ohio Valley | Downtown, North Side, Manchester, Bellevue, Emsworth, Kilbuck, Sewickley, Edgeworth, Leetsdale, Ambridge | Originally going to be 14L Ohio Valley Limited | Formerly 16A Ohio River Boulevard | |
| 15 | Charles | Downtown, Northside, Charles Street Valley, Northview Heights, Summer Hill | Formerly 16F City View | ||
| 16 | Brighton | Downtown, North Side, Marshall-Shadeland, Brighton Heights, Bellevue, Avalon Loop | Formerly 16B Brighton | ||
| 17 | Shadeland | Downtown, East Allegheny, North Shore, Manchester, Marsall-Shadeland, Shadeland, Brighton Heights, Ross | Formerly 17B Avalon-Shadeland and 18B Avalon-Shadeland Ave Express | ||
| 18 | Manchester | Downtown, North Side, Allegheny West, Manchester | Formerly 16D Manchester | ||
| 19L | Emsworth Limited | Uptown-Soho, Downtown, Bellevue, Avalon Loop, Emsworth | Formerly B Bellvue Flyer | ||
| 20 | Kennedy | Esplen, McKees Rocks, Kenmawr, Kennedy | Formerly 21B Kenmawr, 21C West Park, 21F Presston-Kenmawr | ||
| 21 | Coraopolis | Downtown, McKees Rocks, Stowe, Neville Island, Coraopolis, Sewickley | Formerly 21A Coraopolis | ||
| 22 | McCoy | Downtown, McKees Rocks, Pleasant Ridge, Kennedy | Formerly 21B Kenmawr, 21F Preston-Kenmawr | ||
| 24 | West Park | Downtown, McKees Rocks, Kenmawr, Kennedy | Formerly 21C West Park and 21D West Park-Kennedy | ||
| 26 | Chartiers | Downtown, West End, Sheraden Chartiers City, Crafton-Ingram Shopping Center | Formerly 26A Ingram-Sheraden and 26D Chartiers City | ||
| 27 | Fairywood | Downtown, West End, Ingram, Windgap, Fairywood, Crafton-Ingram Shopping Center | Formerly 26B Fairywood( Formerly route name Broadhead Manor) | ||
| 29 | Robinson | Downtown, Crafton, Robinson, Hankey Farms, North Fayette | Formerly 26E Robinson Imperial and 28E Robinson Express | ||
| 31 | Bridgeville | Downtown, West End, Carnegie, Heidelberg, South Fayette | Formerly 31D and 31E | ||
| 36 | Banksville | Downtown, Bankville, Beechview, Dormont, Castle Shannon, Mt Lebanon, Inglewood, Bethle Park, Upper St. Clair (South Hills Village Station) | |||
| 38 | Green Tree Express | Parkway Center, Green Tree, Scott, Heidelberg, Collier, Chartiers Valley Shopping Center | Formerly 38C Green Tree | ||
| 39 | Brookline | Station Square, East Brookline, Brookline | Formerly 41D Brookline | ||
| 40 | Mt. Washington | Downtown, Station Square, Mt. Washington, Duquesne Heights | Formerly 41E Mount Washington | ||
| 41 | Bower Hill | Downtown, Station Square, West Liberty Avenue, Brookline, Dormont, Mount Lebanon, Kane Center, Scott Township, Bridgeville | Formerly 41B Bower Hill | ||
| 43 | Bailey | Station Square, Duquesne Heights, Mt. Washington, Mon Incline | Formerly 43E Mount Washington Express | ||
| 44 | Knoxville | South Side, Mt. Oliver, Knoxville, Beltzhoover | Formerly 46K Knoxville | ||
| 48 | Arlington | Downtown, Station Square, South Side, Arlington, Mount Oliver, South Hills Junction | Formerly 51A Arlington Heights | ||
| 51 | Carrick | Downtown , Station Square, South Side, Mount Oliver, Carrick, Brentwood, Whitehall | Formerly 51C Carrick | ||
| 51L | Carrick Limited | Downtown, Station Square, Mt. Oliver, Carrick, Brentwood | Formerly 53C Carrick Express | ||
| 52L | Homeville Limited | Downtown, Homestead, West Mifflin (Homeville Road), Duquesne | |||
| 53 | Homestead Park | Century Square, Lincoln Place, Homestead | Formerly 53F Homestead-Lincoln Place | ||
| 53L | Homestead Park Limited | Downtown, Homestead, Munhall, Lincoln Place, Century Square | |||
| 54 | North Side-Oakland-South Side | North Side, Allegheny Center, Strip District, Herron Hill, Polish Hill, Bloomfield, Oakland, South Side, Mt. Oliver, Carrick | one route with 2 branches: 54c Allegheny to Knoxville, 54d Allegheny to Bon Air | Formerly 54C North Side-Oakland-South Side | |
| 56 | Lincoln Place | Downtown, Duquesne Univ Step, The Run, Hazelwood, Hays, Lincoln Place, McKeesport | Formerly 56C McKeesport-Lincoln Place | ||
| 57 | Hazelwood | Downtown, Duquesne Univ Step, The Run, Hazelwood, Glenwood Homestead (The Waterfront) | Formerly 56B Hazelwood | ||
| 58 | Greenfield | Greenfield, Squirrel Hill, Downtown, Oakland via Second Ave. | Formerly 56E Greenfield | ||
| 59 | Mon Valley | Century III Mall, Duquesne, West Mifflin, Dravosburg, North Versailles | Formerly 55E Whitaker-West Mifllin | ||
| 60 | Walnut-Crawford Village | McKeesport, Versailles, Greenock Heights, Crawford Village | Formerly 60A Walnut-Avondale, 60K Crawford Village | ||
| 61A | Wilkinsburg via Forbes Avenue | Downtown, Soho (Uptown), Oakland, Squirrel Hill, Wilkinsburg | Edgewood, Swissvale, North Braddock, East Pittsburgh routes is discontinued | To become R1 Wilkinsburg Rapid, formerly route name East Pittsburgh-Wilkinsburg | |
| 61B | Braddock-Swissvale | Downtown, Soho (Uptown), Oakland, Squirrel Hill, Wilkinsburg, Edgewood, Rankin, Braddock, North Braddock Swissvale (Swissvale Station) | Rerouted via North Braddock to replace portions of 61A | To become R2 Braddock Rapid | |
| 61C | McKeesport-Homestead | Downtown, Soho, Oakland, Squirrel Hill, Duquesne, Homestead, McKeesport | To become R3 McKeesport Rapid | ||
| 61D | Murray | Downtown, Soho, Oakland, Squirrel Hill, Homestead | To become R4 Murray Rapid | ||
| 63 | Edgewood | Swissvale , Edgewood, Wilkinsburg | |||
| 64 | Lawrenceville-Homestead | Lawrenceville, Bloomfield, Shadyside, Squirrel Hill, Greenfield, Waterfront (Homestead and Munhall Boroughs) | Formerly 64A East Liberty-Homestead | ||
| 65 | Squirrel Hill | South Oakland, Schenley Park, Squirrel Hill, Frick Park | Formerly 67H Squirrel Hill | ||
| 67 | Monroeville | CCAC Boyce, Cooper and Beatty roads, Old William Penn Highway, Haymaker Road, William Penn Highway in Monroeville, Monroeville Mall and Park and Ride, Penn Center East, Churchill, Beacon Hill, Wilkinsburg, Point Breeze, Squirrel Hill, Oakland, Uptown and Downtown Pittsburgh. | Only serves Monroeville Mall, Penn Center East, Churchill, Beacon Hill, Wilkinsburg, Point Breeze, Squirrel Hill, Oakland, Uptown and Downtown on Weekends and Holidays | Formerly 67A Monroeville | |
| 68 | Braddock Hills | Wilkinsburg, Braddock Hills, East Pittsburgh, Turtle Creek, Monroeville | Formerly 68D Braddock Hills Express | ||
| 69 | Trafford | Trafford, Haymaker Village, Pitcairn, Wilmerding, Turtle Creek, East Pittsburgh, Forest Hills, Wilkinsburg, Point Breeze, Squirrel Hill, Oakland, Uptown, Downtown | Weekend service operates between Wilkinsburg and Trafford only. | Formerly 67F Trafford | |
| 71 | Edgewood Town Center | Swissvale Station, Rankin, Swisshelm, Edgewood, Wilkinsburg station | |||
| 71A | Negley | Downtown, Soho, Oakland, Shadyside, Friendship, East Liberty, Highland Park | To become R5 Negley Rapid | ||
| 71B | Highland Park | O'Hara, Waterworks, Aspinwall, Highland Park, East Liberty, Shadyside, Oakland, Downtown | |||
| 71C | Point Breeze | Downtown, Soho, Oakland, Shadyside, East Liberty, Point Breeze, Wilkinsburg | discontinued service in Shady Side along Centre Ave (replaced by 75) | To become R7 Point Breeze Rapid | |
| 71D | Hamilton | Downtown, Uptown-Soho, Oakland, East Liberty, Homewood, Brushton, Wilkinsburg | discontinued service (Wilkinsburg) along South and Swissvale Ave, Jane Street Loop, Coal St, Franklin Ave & Wood St between Franklin & Wallace Ave,along Tioga and Rosedale St | To become R8 Hamilton Rapid | |
| 74 | Homewood-Squirrel Hill | East Liberty, Larimer, Shuman Center, VA Hospital, Lincoln-Lemington, Homewood, Point Breeze, Squirrel Hill | Formerly 74A Homewood-Squirrel Hill | ||
| 75 | Ellsworth | East Liberty, Dahlem Place, East Liberty Station, Ellsworth Avenue in Shadyside, Oakland, South Side Works | Formerly 59U South Side Works-Oakland-Waterfront | ||
| 77 | Penn Hills | Downtown, Polish Hill, Friendship, East Liberty, Homewood, Universal, Penn Hills, Alcoma Apartments, CCAC Boyce Campus | This route has two branches 77L via Leechburg and 77S via Saltsburg on weekdays. All service operates between Downtown and Alcoma Apartments on weekends. | Formerly 77B Penn Hills | |
| 78 | Oakmont | East Liberty, Penn Hills, Verona, Oakmont, Rosedale, Harmarville | Route P78 takes over during AM and PM rush hour weekdays | Formerly 77A Oakmont | |
| 79 | East Hills | Wilkinburg, East Hill | Formerly 79D Mount Carmel | ||
| 81 | Oak Hill | Downtown, Hill District, Crawford Square, Oakland, South Side, Wharton Square Giant Eagle | Formerly 81A Oak Hill | ||
| 82 | Lincoln | Downtown, Mellon Arena, Hill District, Crawford Square, North Oakland, Lincoln-Lemington, East Liberty, Shadyside | Formerly 81B Lincoln | ||
| 83 | Webster | Hill District, Crawford Square, Herron Hill, Sugartop, Oakland, South Side, Wharton Square Giant Eagle | Formerly 81C Webster | ||
| 86 | Liberty | Wilkinsburg Station, Oakwood Street, Frankstown Avenue, East Liberty Boulevard, Bakery Square, Penn Avenue, Beatty Street, EastSide, Centre Avenue, Liberty Avenue and Downtown Pittsburgh. | Formerly 86A East Hills | ||
| 87 | Friendship | Downtown, Strip District, Bloomfield, Friendship, East Liberty, Lawrenceville, Morningside (weekdays only) Stanton Heights | This route has two branches: to Morningside (weekdays only) and to Stanton Heights (7 days a week) | Formerly 77F Morningside-Friendship and 77G Stanton Heights-Friendship | |
| 88 | Penn | Bakery Square, along Penn Avenue through East Liberty, Garfield and Lawrenceville, and Liberty Avenue in the Strip District and Downtown Pittsburgh | Formerly 86B Frankstown | ||
| 89 | Garfield Commons | East Liberty, Garfield | Formerly 89A Garfield Heights | ||
| 91 | Butler Street | Downtown, Strip District, Lawrenceville, Sharpsburg, Aspinwall | Formerly 91A Butler Street | ||
| 93 | Lawrenceville-Oakland | Oakland, Shadyside, Bloomfield, Lawrenceville |
Flyer Routes
| Route number | Route name | Service area | Notes | Changes | Additional Info |
|---|---|---|---|---|---|
| 28X | Airport Flyer | Oakland, Downtown, Carnegie, Robinson Towne Center, Airport | To become R28 Airport Rapid | ||
| G2 | West Busway-All Stops | Downtown, Duquesne Incline, Sheraden, Ingram, Crafton, Carnegie | Formerly 100 West busway - Oakland | ||
| G3 | Moon Flyer | University Boulevard Park and Ride and Downtown via I-376 and the West Busway, Moon and Robert Morris University | Formerly 28K Moon Express | ||
| G31 | Bridgeville Flyer | Downtown Pittsburgh and the new South Fayette Park and Ride via Millers Run Rd. and Route 50 to Carothers, and Main St. to Mansfield then onto the West Busway. | Formerly 33D and 33E | ||
| O1 | Ross Flyer | Downtown, Ross | formerly 13X Ross Park Ride | ||
| O5 | Thompson Run Flyer | Downtown, Ross, McCandless via Peebles RD at Duncan, Hampton, McCandless VIA Peebles at Sample RD | Formerly 13G Thompson Run Express | ||
| O12 | Mcknight Flyer | Downtown via Seventh Ave, Ross, McCandless | Formerly 13A North Hills Express | ||
| P1 | East Busway All Stops | Downtown, Polish Hill, Shadyside, East Liberty, Point Breeeze, Wilkinsburg, Homewood, Edgewood, Swissvale, Rankin | Formerly EBA East Busway All Stops | ||
| P2 | East Busway-Short | Downtown, Polish Hill, Shadyside, East Liberty, Point Breeeze, Wilkinsburg, Homewood | Formerly EBS East Busway-Short | ||
| P3 | East Busway-Oakland | Oakland, Shadyside, Point Breeze, Regent Square, Edgewood, Swissvale | Formerly EBO East Busway-Oakland | ||
| P7 | McKeesport Flyer | Swissvale, West Mifflin, Duquesne, McKeesport | Formerly 58C McKeesport Express | ||
| P10 | Allegheny Valley Flyer | Harrison Township, Natrona Heights, Brackenridge, Tarentum, Creighton, Springdale, Cheswick, Harwick, RIDC East, East Liberty, Downtown | Formerly AV Allegheny Valley Flyer | ||
| P12 | Holiday Park Flyer | Monroeville, Plum, Holiday Park | Formerly HP Holiday Park Flyer | ||
| P13 | Mount Royal Flyer | Downtown, East Allegheny, Troy Hill, Reserve, Ross | Formerly R Mount Royal Flyer | ||
| P16 | Penn Hills Flyer | Hulton Arbors, Milltown, Unity-Trestle, Frankstown, Long & Beulah roads, Penn, Swissvale & Wallace avenues | one route with 2 branches Leechburg & Universal; Universal branch via East Vue and Universal Rd while Leechburg branch via Leechburg | Formerly P Penn Hills-Hunter Park Flyer, PG Penn Hills-Universal Flyer, 78E Penn Hills-East Vue Express | |
| P17 | Lincoln Park Flyer | East Liberty, Lincoln Park, Homewood, East Hills, Wilkinsburg | Formerly LP Lincoln Flyer | ||
| P67 | Monroeville Flyer | Monroeville Mall Park and Ride, William Penn Highway, I-376, Wilkinsburg and Downtown Pittsburgh via the East Busway. Inbound trips will serve Wilkinsburg via Ardmore Boulevard, South Ave. and the Hay St. Ramp to the East Busway. | Formerly 68A Monroeville Express | ||
| P68 | Braddock Hills Flyer | Wilkinsburg, Braddock Hills, East Pittsburgh, Turtle Creek, Monroeville | Takes over from route 68 during AM and PM rush hours weekdays | Formerly 68D Braddock Hills Express | |
| P69 | Trafford Flyer | Downtown Via liberty ave at market, Downtown via Penn Station, East Liberty, Wilkinsburg, Forest Hills, East Pittsburgh, Turtle Creek, Wilmerding, Pitcairn, Trafford | Formerly 68F Trafford Express | ||
| P71 | Swisshelm Park-Rankin Flyer | Downtown, East Liberty, Regent Square, Swisshelm Park, Swissvale, Rankin, Swissvle Station | Takes over from route 71 during AM and PM rush hours weekdays | Formerly 68G Swissvale Park Express | |
| P76 | Lincoln Highway Flyer | Downtown, Wilkinsburg, Forest Hills, North Versailles, East Mckeesport, White Oak, Versailles | Formerly 68J Lincoln Highway Express | ||
| P78 | Oakmont Flyer | Verona, Oakmont, New Kensington, Arnold | Takes over from route 78 during AM and PM rush hours weekdays | Formerly 78A Oakmont Express | |
| Y1 | Large Flyer | Large and Century III Park and Ride lots and Downtown Pittsburgh via Route 51 and the South Busway. | Formerly E Elizabeth Flyer | ||
| Y45 | Baldwin Manor Flyer | Baldwin, Whitehall, Overbrook, Brentwood | Formerly BM Baldwin Manor Flyer and 46B Baldwin Manor | ||
| Y46 | Elizabeth Flyer | Elizabeth, Clairton, Century Townhomes, Route 51, Century III and Downtown Pittsburgh via the South Busway. | Formerly 46G Elizabeth | ||
| Y47 | Curry Flyer | Century Square, Lebanon Church Rd, Curry Hollow Rd, Leland Point, Browwnsville Rd, Provost Rd and Saw Mill Run Blvd, Downtown via the South Busway | Formerly 46D Curry | ||
| Y49 | Prospect Park Flyer | CCAC South, Century Square, West Mifflin Walmart, Prospect Park, Route 51 | Formerly 46F Baldwin Highlands |
Route renumbering and realignments
Starting April 4, 2010, Port Authority began eliminating the Alphanumeric Numbering System that had been in place since its inception in 1964 – there are 124 routes, down from 168. In its place will be a new system that will incorporate several combined routes and a new number lineup with most of the routes being renamed. In addition, the light rail system and busways will be designated by colors:- Red Line for the former 42-series light rail routes
- Blue Line for the former 47-series light rail routes
- Brown Line for the former 52 light rail route
- Green Line for the West BuswayWest BuswayThe West Busway is a two-lane bus-only highway serving the western portions of the city of Pittsburgh and several western suburbs. The busway runs for 5.1 miles from the southern shore of the Ohio River near Downtown Pittsburgh to Carnegie...
(Bus routes will begin with a "G") - Purple Line for the Martin Luther King Jr. East BuswayMartin Luther King Jr. East BuswayThe Martin Luther King Jr. East Busway is a two-lane dedicated bus-only highway serving the city of Pittsburgh and many of its eastern neighborhoods and suburbs. The original segment of the busway opened in February 1983, running between Downtown Pittsburgh and Edgewood, a length of 6.8 miles...
(Bus routes will begin with a "P") - Orange Line for the I-279 North HOV lanes (Bus routes will begin with an "O")
- Yellow Line for the South BuswaySouth BuswayThe South Busway is a two-lane bus rapid transit highway serving southern portions of the city of Pittsburgh. The busway runs for 4.3 miles from the Mt. Washington Transit Tunnel across the Monongahela River from Downtown Pittsburgh to the Overbrook neighborhood of the city, bypassing the crowded...
(Bus routes will begin with a "Y")
Due to a funding crisis, PAT will be making a 15% service cut.
Discontinued routes
Bus routes that are discontinued from the lineup and integrated into other one or more route(s) throughout PAT's history include:| Route number | Route name | Replaced by |
|---|---|---|
| 1B | Saxonburg Boulevard | D Middle Road Flyer |
| 1C | Middle Road | D Middle Road Flyer |
| 1F/3 | Millvale | |
| 3L | Creighton-Lower Burrell Express | P10 Allegheny Valley Flyer (no bus service in Lower Burrell) |
| 3M | Tarentum-Natrona Express | P10 Allegheny Valley Flyer |
| 5A/5 | Natrona-Argonne Drive/Natrona | |
| 5C | Natrona Heights-Brackenridge | |
| 6D | Spring Looper | 7 Spring Garden |
| 11A | McKnight | 12A North Hills Shopper, 13C Perry Highway Express |
| 11B | Evergreen | |
| 11C/9 | Perry Highway | |
| 11G | Thompson Run | |
| 11K | Cranberry | |
| 11F | West View | |
| 13B | Babcock Express | 12A North Hills Shopper,13A North Hills Express,O5 Thompson Run Flyer |
| 13C | Perry Highway Express | 9 Perry Highway,13X Ross Park and Ride |
| 13D | Perrysville Express | 6B Spring Hill, 11D Perrysville, 16F City View |
| 13F | West View Express | 8 Perrysville, 13X Ross Park and Ride, 500 Highland Park-Bellevue |
| 13H | Rochester Road Express | 13J Franklin Park |
| 13J | Franklin Park Express | |
| 13K | Marshall Express | |
| 13U/O4 | North Hills Express/North Hills-Oakland Flyer | |
| 14C | Bryant School Run Road Express | 13J Franklin Park |
| 15A | North Hills Shuttle | |
| 16C | Bellevue-West View | 500 Highland Park - Bellevue 1997(c) |
| 16U | North Shore | 501 N Shore-Town-Oakland |
| 18C | Bellevue-Union Ave Express | 14 Ohio River Valley , 19L Emsworth Limited, 500 Highland Park-Bellevue |
| 18E | Manchester Express | |
| 24A | Crafton-Presston | |
| 25/25A | Moon/Robinson-Moon-Coraopolis | |
| 25C | Hankey Farms | |
| 25D | Robinson-Carnegie | |
| 26C | Ingram via Steuben Street | Became less utilized with the opening of West Busway 09/00. 26B & 100 |
| 26D | Chartiers City | 26 Chariters (Allendale/Sheraden/Elliot) & 27 Fairywood (Chartiers City and Windgap) |
| 26E | Robinson | 29 Robinson |
| 26F | Moon Run-Forest Grove via West End | 28F Forest Grove Express |
| 26U | Robinson-Oakland | 26E Robinson |
| 28A | Wings Over Pittsburgh | Special Service for Airshows |
| 28B | Berry Street Express | 26B Fairywood (Eliminated around the time of 26C & 31A) |
| 28E | Robinson Express | 29 Robinson |
| 28F | Forest Grove Express | |
| 28G | Oakdale Express | |
| 28J | Settlers Ridge Express | Temporary PNR Route for Closure of Fort Pitt Tunnels in early 2000s |
| 28K | Moon Express | G3 Moon Flyer |
| 29E | Millers Run | 31 Bridgeville, G31 Bridgeville Flyer |
| 31A | Carnegie-Crafton | Route became redundant with opening of West Busway |
| 32 | Campbells Run | |
| 33X/G1 | West Busway -All Stop/ West Busway-Robinsion | |
| 33F | McDonald | |
| 35A | South Park-Baldwin-Whitehall | Y47 Curry Flyer, Y49 Prospect Flyer |
| 36B | Virginia Manor | |
| 36D/37 | Westwood/ Ridgemont | |
| 37A | Mt. Lebanon-McFarland | |
| 37D | Dormont Station | Temporary Bus Route while Beechview (now known as RED LINE) was under construction. |
| 41A | Pioneer Avenue | 41D Brookline, 41G Dormont |
| 41B | Bower Hill | 41 Bower Hill |
| 41C | Cedar Boulevard | Merged with 36A Banksville-Mt Lebanon, now is 36 Banksville |
| 41F | McNeily | 41A Pioneer/41D Brookline (03/27/11 - 39 Brookline) |
| 41G | Dormont-Rolling Hills | Partially replaced by 35 Sunset Hills South of Dormont Station. |
| 42F | Broadway | Temporary rail shuttle for Red Line (42 series) |
| 42C | Castle Shannon ONLY via Beechview | Red Line |
| 42L | Library via Beechview | 47L Library via Overbrook Light Rail route (Not the bookmoblie) |
| 44D | Jefferson | |
| 44E | Inglewood | |
| 44F | Terrace | |
| 44L | Library Short | |
| 44S | Castle Shannon-Beechview | Temporary Rail Car Shuttle |
| 44U/42 | Mt. Lebanon-Oakland | |
| 46A | Brentwood | 51 Carrick, Y45 Balwin Manor Flyer |
| 46H | Pleasant Hill | Y1 Large Flyer, Y46 Elizabeth Flyer |
| 46S | Castle Shannon-Overbrook | Temporary route used while Overbrook (Blue Line) Trolley Line was down, 1993(c) to 2006(c). First began as 49S Shannon-Overbrook. |
| 47D | Drake | Discontinued 09/04/99 |
| 50B | Glassport-Clairton | |
| 51B/50 | Spencer | |
| 51D | Churchview | 50 Spencer |
| 53F | Homestead-Lincoln Place Express | 53 Homestead Park and 53L Homestead Park LIMITED |
| 53H | Homeville-Duquesne | 52 Homeville and 52L Homeville LIMITED |
| 55B/52 | Homeville | |
| 55D | West Run-Brierly Lane | |
| 55E | Whitaker-West Mifflin | 59 Mon Valley |
| 55M/55 | Century III Mall / Jefferson | |
| 56U | Greenfield | 58 Greenfield |
| 58C | McKeesport | P7 McKeesport Flyer |
| 58P | Port Vue-Liberty Express | P7 McKeesport Flyer |
| 58V | Versailles Express | P7 McKeesport Flyer |
| 59U | South Side Works-Oakland-Waterfront | 75 Ellsworth (for South Side) or 61D (for Waterfront) |
| 60B | Jenny Lind | 61 White Oak |
| 60E/61 | White Oak-Grandview/ White Oak | |
| 60M | McKeesport- East Pittsburgh | 62 Liberty-North Versailles |
| 60P/62 | Port Vue- Liberty/Liberty- North Versailles | |
| 60S | Crawford Village-Jenny Lind | 60 Walnut-Crawford Village |
| 61F | Homestead Park | 53 Homestead Park |
| 63A | North Braddock Express | |
| 63B | Ranklin Express | P71 Swissvale Park-Ranklin Flyer |
| 65E | North Braddock-Swissvale | |
| 67C | Laketon Road | |
| 67E | Greensburg Pike | |
| 67J | Lincoln Highway | |
| 68B | Blackridge-Laketon | |
| 69A | Forbes | 61A East Pittsburgh-Wilkinsburg |
| 73B | Highland Park Express | 93A Aspinwall-Cheswick Express |
| 74B | Highland Park | |
| 75A/70 | Monroeville Shopper | |
| 75B/72 | Monroeville-North Versaille/Monroeville-Pitcarin | |
| 75D | Penn Hills-Monroeville | |
| 77C | Shadyside | W Wilkins Avenue Flyer |
| 77D | Highland-Friendsip | 87 Friendsip |
| 77U | Shadyside | |
| 78C | Shadyside Express | W Wilkins Avenue Flyer |
| 78E | Penn Hills-East Vue Express | P16 Penn Hills flyer |
| 79B | Wilkinsburg-Penn Hills | |
| 83B | Lincoln Avenue Express | LP Lincoln Park Flyer |
| 84A | Herron Hill-Oakland | 81 Oak Hill, 83 Webster |
| 84B | Oakland Loop | |
| 84C | Hill Loop | 81 Oak Hill, 83 Webster |
| 88A | East Hills Express | |
| 91S | Sharps Hill | |
| 93A | Aspinwall-Cheswick Express | P10 Allegheny Valley Flyer |
| 94A | Stanton Heights | 87 Friendship |
| 94B | Morningside | 87 Friendship |
| 94C | Paulson Avenue | 74 Homewood-Squirrel Hill |
| 500 | Highland Park -Bellevue | 13 Bellevue, 71B Highland Park |
| 501 | Manchester-Wilkinsburg | 16D Manchester, 61A East Pittsburgh-Wilkinsburg |
| A | Moon Flyer | |
| AVN | Allegheny Valley North Flyer | P10 Allegheny Valley Flyer |
| BG | Bellevue-Gass Road Flyer | |
| BR | Brentwood Flyer | 51 Carrick, Y45 Baldwin Manor Flyer |
| CL | Clairton Flyer | 46G Elizabeth |
| CO | Coraopolis Flyer | 21 Coraopolis |
| CV | Churchview Flyer | 51D Churchview |
| D/P11 | Middle Rd Flyer | |
| DB | Middle Road-Burchfield Flyer | D Middle Road Flyer |
| F | Homestead Park-Lincoln Place Flyer | 53F Homestead-Lincoln Place |
| G | Greenburg Pike Flyer | |
| GC | Garden City Flyer | P67 Monroeville Flyer |
| GR | Greensburg Pike-White Oak Flyer | G Greensburg Pike Flyer |
| H | Homeville Flyer | |
| JL | Jefferson-Large Flyer | |
| ML | Millvale-Lawerenceville Flyer | 3 Millvale |
| OV | Ohio Valley Flyer | 14 Ohio Valley |
| SW | Spencer-Willett Flyer | 51B Spencer |
| T | Trafford Flyer | 67F Trafford and 68F Trafford Express |
| U | East Vue Flyer | 78E Penn Hills-East Vue |
| UV | Ultra Violet loop | |
| W | Wilkins Avenue Flyer | |