Bus 21 route
Route stops
129 stops • 2 directions
- Mayfair Mall Northwest Lot
- 2543 North Mayfair Road
- 2457 North Mayfair Road
- North & 106th Street
- North & 104th Street
- North & Mettowee
- North & Menomonee
- North & Swan
- North & Ludington
- North & 85th Street
- North & 83rd Street
- North & 78th Street
- North & 76th Street
- North & 73rd Street
- North & 72nd Street
- North & 68th Street
- North & 67th Street
- North & 64th Street
- North & 60th Street
- North & 58th Street
- North & 55th Street
- North & 53rd Street
- North & 51st Street
- North & 49th Street
- North & 47th Street
- North & 45th Street
- North & Sherman
- North & 41st Street
- North & 39th Street
- North & 37th Street
- North & 35th Street
- North & 33rd Steet
- North & 29th Street
- North & 27th Street
- North & 25th Street
- North & 24th Street
- North & Fond du Lac
- North & Monroe
- North & 18th Street
- North & 16th Street
- North & 14th Street
- North & Teutonia
- North & 12th Street
- North & 10th Street
- North & 8th Street
- North & 7th Street
- North & 5th Street
- North & MLK Drive
- North & 1st Street
- North & Hubbard
- North & Holton
- North & Weil
- North & Humboldt
- North & Commerce
- North & Cambridge
- North & Oakland
- North & Farwell
- North & Prospect
- North & Water Tower
- Lake & North
- Downer & Bradford
- Downer & Belleview
- Downer & Park Place
- Downer & Locust
- Kenwood & Stowell
- Kenwood & Maryland
- Kenwood & Stowell
- Maryland & Locust
- Locust & Downer
- Downer & Newberry
- Downer & Park Place
- Downer & Belleview
- Downer & Bradford
- North & Prospect
- North & Murray
- North & Oakland
- North & Newhall
- North & Commerce
- North & Humboldt
- North & Weil
- North & Holton
- North & Hubbard
- North & 1st Street
- North & MLK Drive
- North & 5th Street
- North & 7th Street
- North & 8th Street
- North & 10th Street
- North & 12th Street
- North & Teutonia
- North & 14th Street
- North & 16th Street
- North & 18th Street
- North & 20th Street
- North & 24th Street
- North & 25th Street
- North & 27th Street
- North & 29th Street
- North & 33rd Steet
- North & 35th Street
- North & 37th Street
- North & 39th Street
- North & 41st Street
- North & Sherman
- North & 45th Street
- North & 47th Street
- North & 49th Street
- North & 51st Street
- North & 53rd Street
- North & 55th Street
- North & 57th Street
- North & 60th Street
- North & 64th Street
- North & 66th Street
- North & 68th Street
- North & 72nd Street
- North & 73rd Street
- North & 76th Street
- North & 78th Street
- North & 83rd Street
- North & 85th Street
- North & 88th Street
- North & Swan
- North & Menomonee
- North & 100th Street
- North & 104th Street
- 2400 North Mayfair Road
- Mayfair & Macy's
- Mayfair Mall Northwest Lot
Route map

Common Questions About This Route
We've gathered all the essentials based on open data. Straight answers to the questions people ask most often.What number is assigned to this route?
Route number is 21. Remember it—the number stays the same everywhere: on the stop display, in apps, on the vehicle itself. Look for 21 specifically. If you're not sure you found the right stop, just ask someone nearby: 'Does bus 21 stop here?'
Where does bus #21 run?
This route serves the Milwaukee (USA) region. In larger metro areas, routes can pass through several districts or towns. To know for sure if it works for you, pull up the route map and check the key stops and direction.
Who's the official operator?
Operator is Milwaukee Public Transit System. This is the official company responsible for the route. If you run into problems (rude driver, breakdown, dirty vehicle, delays)—contact them. It helps to note the time, direction, and route number—makes your complaint more specific and gets handled faster. Contact info is usually on the company website or in transit apps.
Which transit system does it belong to?
This route is part of the 'MCTS' transit system. Within one network, payment and transfer rules are often consistent. Terms can differ though, so check current fares and payment methods in up-to-date sources before your trip.
Can you board with a wheelchair?
Yes. Accessibility usually means low-floor entry with ramps and designated spaces. Even when accessibility is stated, conditions can vary on specific vehicles and stops. If this is critical, check the vehicle type for your specific trip and confirm ramp/entry availability beforehand.
Are bikes allowed?
Yes. If allowed, still try to avoid rush hour—in a packed vehicle with a bike it's rough for you and everyone else. Check the rules ahead: sometimes you need to fold the bike or buy a separate ticket.
Additional Route Information
Bus 21: Mayfair => UWM
Reference
21
Origin
Mayfair
Destination
UWM
Route network
MCTS
Operator
Milwaukee Public Transit System
Wheelchair accessibility
Bicycle area
Bus 21: UWM => Mayfair
Reference
21
Origin
UWM
Destination
Mayfair
Route network
MCTS
Operator
Milwaukee Public Transit System
Wheelchair accessibility
Bicycle area
Quick overview
Explore the bus 21 route in Milwaukee (USA). 2 directions, 129 stops, and an interactive route map available in one place.
Data source
The data is obtained from open sources and may contain inaccuracies. Route information is updated regularly.
