# GO Bus 21: Milton [Read this page on Reroute](https://rerouteapp.ca/go-transit/bus/21) GO Transit bus route 29 stops toward Union Station Bus Terminal · 30 stops toward Milton GO Bus [Plan a trip on GO Bus 21](https://rerouteapp.ca/map) ![Map of GO Bus 21 toward Union Station Bus Terminal, drawn along the roads it drives in the route's colour.](https://api.mapbox.com/styles/v1/mapbox/light-v11/static/path-5+f57f25-1(wvshGjanfNKEH%7B%40IqAk%40%40sB%7DC%7BGyHhByEnAwBzAeBpBwA~BuCF_%40hFeIjLaQJPKQ%60Wm_%40qB%7DBHOINmX_%5BFKGJ%7DOkQoAwAJUKTsVaYDKEJuOiQDIEHaAeAiYo%5C%7B%7B%40%7D_AgA_Bq%5Ema%40kK%7BMqa%40%7Bd%40iVoYmp%40wt%40gLiOeSyUwV%7DVgI%7BKuFoGHOINuOuQuVo%5CLUSL%3FoB%7CPgXHLIMzLcRaLaQHMILiJmN%5BOKMFKGJoDuEiCgB%7BB%7D%40kDq%40oTL%3F%5B%3FZmPK%7BFqBa%40uCHe%40Id%40k%40NYdAPb%40~G%7CBnE%5E%5EmWx%40_GhDoIJJKKxFsMJLKMdK%7BUh%40cB%7CAmIkBi%40BQCPs%5EqJ%7BEi%40kHNAO%40NaIlBqCxA%7DBhBM_%40L%5EyC%60DoGpJyClDcAt%40%7BAPwAYqA%7B%40kAmB%7DLu%5Ew%40%7DA%7B%7CA%7DmFkNwi%40oAoCgGoSgYabAiYs%60A%7DvAu_FaOab%40yGcPwJaTmGoPiHcXyNmZ%7DGiS_W%7B_A%7BBsL_Hgb%40eGsXyByLa%40wGDwD%60%40gE~%40%7BD~A%7DCzBqCzCqCfEiCz%7D%40yYzx%40%7D%5Bb%5EuLl%60%40aLr%5C%7BHb%5C%7BItfAe%5EzL_DjAm%40zAaBfA_Cr%40%7BDFeDa%40cGkEaZoE%7Bb%40_f%40qeEkImn%40iU_%7BAgA%7DEwBiF%7BVs%5EyUig%40kGqRqBwHqBcKwA_LeAkPEwOn%40_SjBsS~BsNlBaIzWyy%40rAsIPwD%40%7DDSiEs%40%7BFyXy%7BAkAyIU%7BESoWsAe%5CRc%5BKcFaIa%7B%40uA_Rm%40_DiBgGmB%7DLqGkWkA%7BA%7DAk%40%7DDpAjAjC)/auto/1120x630?padding=60&access_token=pk.eyJ1IjoicmVyb3V0ZWFwcCIsImEiOiJjbW9kNmZhNzEwOGdqMnJveGdndjY4MXNxIn0.PWwgGKlOgTvJGTdQkchnnA) © [Mapbox](https://www.mapbox.com/about/maps) © [OpenStreetMap](https://www.openstreetmap.org/copyright) GO Bus 21, Milton, is a GO Transit bus route between Milton GO Bus and Union Station Bus Terminal. The stop lists below follow the stops a typical trip in each direction makes, in order; some trips may skip stops or run a shorter variant, so check the live plan for the trip you are taking. It connects with GO trains at Milton GO, Meadowvale GO and Union GO, so Reroute can plan a trip that pairs this bus with a train where that is the faster way. ## GO Bus 21 at a glance **Route** Milton **Toward Union Station Bus Terminal** 29 stops **Toward Milton GO Bus** 30 stops **GO train connections** 3 ## Stops toward Union Station Bus Terminal - [Milton GO Bus](https://rerouteapp.ca/go-transit/milton)_GO_ - Thompson Rd. S. @ Childs Dr. - Thompson Rd. S. @ McCuaig Dr. - Thompson Rd. S. @ Laurier Ave. - Derry Rd. @ Thompson Rd. S. - Derry Rd. @ Thompson Rd. S. - Derry Rd. @ Armstrong Blvd. - Derry Rd. @ Sauve St. - Derry Rd. @ Fourth Line - Derry Rd. @ Trudeau Dr. - Derry Rd. @ James Snow Pkwy. - Derry Rd. W. @ Ninth Line - Derry Rd. W. @ Lisgar Dr. - Derry Rd. W. @ Forest Park Dr. - Derry Rd. W. @ Tenth Line W. - Derry Rd. W. @ Danton Promenade - Derry Rd. W. @ Winston Churchill Blvd. - Winston Churchill Blvd. @ Vanderbilt Rd. - Aquitaine Ave. @ Meadowvale Town Centre Circle - Aquitaine Ave. @ Glen Erin Dr. - Aquitaine Ave. @ Montevideo Rd. - Aquitaine Ave. @ Millcreek Dr. - [Meadowvale GO Bus](https://rerouteapp.ca/go-transit/meadowvale)_GO_ - Millcreek Dr. @ Millrace Crt. - Millcreek Dr. @ Millrace Crt. E. - Erin Mills Pkwy. @ Millcreek Dr. - Mississauga Rd. @ Mississauga Rd. - Mississauga Rd. @ Argentia Rd. - [Union Station Bus Terminal](https://rerouteapp.ca/go-transit/union)_GO_ ## Stops toward Milton GO Bus - [Union Station Bus Terminal](https://rerouteapp.ca/go-transit/union)_GO_ - Mississauga Rd. @ Argentia Rd. - Erin Mills Pkwy. @ Turner Valley Rd. - Millcreek Dr. @ Erin Mills Pkwy. - Millcreek Dr. @ Millrace Crt. E. - Millcreek Dr. @ Millrace Crt. - [Meadowvale GO Bus](https://rerouteapp.ca/go-transit/meadowvale)_GO_ - Aquitaine Ave. @ Millcreek Dr. - Aquitaine Ave. @ Montevideo Rd. - Aquitaine Ave. @ Glen Erin Dr. - Aquitaine Ave. @ Formentera Ave. (Meadowvale Town Centre) - Winston Churchill Blvd. @ Vanderbilt Rd. - Derry Rd. W. @ Danton Promenade - Derry Rd. W. @ Tenth Line W. - Derry Rd. W. @ Terragar Blvd. - Derry Rd. W. @ Rosehurst Dr. - Derry Rd. W. @ Ninth Line - Derry Rd. @ James Snow Pkwy. - Derry Rd. @ Trudeau Dr. - Derry Rd. @ Fourth Line - Derry Rd. @ Sauve St. - Derry Rd. @ Miller Way - Derry Rd. @ Miller Way - Derry Rd. @ Thompson Rd. S. - Thompson Rd. S. @ Derry Rd. W. - Thompson Rd. S. @ Laurier Ave. - Thompson Rd. S. @ McCuaig Dr. - Thompson Rd. S. @ Childs Dr. - Drew Centre @ Thompson Rd. S. - [Milton GO Bus](https://rerouteapp.ca/go-transit/milton)_GO_ ## Connections to GO trains - [Milton GO](https://rerouteapp.ca/go-transit/milton) - [Meadowvale GO](https://rerouteapp.ca/go-transit/meadowvale) - [Union GO](https://rerouteapp.ca/go-transit/union) [← Back to all GO bus routes](https://rerouteapp.ca/go-transit/bus) ## One app for the whole trip. Every way across the GTA, ranked in one list. No account needed. [Plan a trip](https://rerouteapp.ca/map) ## Report a content error [Give feedback](https://reroute.userjot.com) with this page's URL, the incorrect statement, and supporting evidence.