Bus - 21

21 Line

Golden Gateway

CARTA

CARTA 21 Bus Route Schedule and Stops (Updated)

The 21 bus (Downtown) has 47 stops departing from Boynton + Senior Neighbors and ending at Sholar + Carta.

Choose any of the 21 bus stops below to find updated real-time schedules and to see their route map.

Direction: Downtown (47 stops)

  • Boynton + Senior Neighbors

  • Boynton + Overlook

  • Boynton + Renaissance

  • Grove + West Side

  • Grove + 12th

  • 12th + Human Service

  • 12th + Poplar

  • 12th + Carter

  • Carter + 14th

  • Main & Fort St-1

  • Main + Broad

  • Main + Cowart

  • Main + Williams

  • Main + Long

  • Market & 14th1

  • Market + King

  • Market & King1

  • Market + Drc

  • Market & Houston1

  • S Market & 12th-1

  • Market & Warehouse Row1

  • Market + 11th Patten Towers

  • Market + Miller Pk

  • Market + M.L.King

  • Market + 8th - Suntrust Bank Shelter

  • Market & 7th1

  • Market & 4th (In Front Of Chili'S)

  • 4th & Cherry-1-0

  • 4th + Walnut

  • Broad & 3rd 1

  • Market & 4th-1-0

  • 4th + Lindsay

  • 4th & Houston

  • 4th + Mabel

  • 3rd & Csas

  • 3rd & Baldwin-0

  • Palmetto & 3rd-0

  • 3rd + Hampton

  • 3rd + Hampton

  • 3rd + Wiehl

  • 3rd + Oneal

  • 3rd + Scruggs

  • Holtzclaw & Cumberland

  • Holtzclaw + Cleveland

  • Holtzclaw + Citico

  • Holtzclaw + Wilson

  • Sholar + Carta

21 FAQ

  • What time does the 21 bus start operating?

    Services on the 21 bus start at 6:20 AM on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • What time does the 21 bus stop working?

    Services on the 21 bus stop at 7:25 PM on Sunday.

  • What time does the 21 bus arrive?

    When does the Golden Gateway bus line come? for live arrival times and to see the full schedule for the Golden Gateway bus line that is closest to your location.

  • Is there a 21 bus stop near me?

    to view the nearest 21 bus stop.

CARTA 21 bus Route Map - Downtown

PDF Version: 21 schedule, stops and map

21 Bus Schedule

21 bus route operates everyday. Regular schedule hours: 6:20 AM-9:20 PM

DayOperating HoursFrequency (min)
Mon6:20 AM-9:20 PM20-45
Tue6:20 AM-9:20 PM20-45
Wed6:20 AM-9:20 PM20-45
Thu6:20 AM-9:20 PM20-45
Fri6:20 AM-9:20 PM20-45
Sat6:20 AM-8:35 PM45
Sun9:45 AM-7:25 PM30-70
View full schedule online

CARTA Bus Service Alerts

See all updates on 21 (from Boynton + Senior Neighbors), including real-time status info, bus delays, changes of routes, changes of stops locations, and any other service changes. Get a real-time map view of 21 (Downtown) and track the bus as it moves on the map. Download the app for all CARTA info now.

21 line bus fare

CARTA 21 (Downtown) prices may change based on several factors. For more information about CARTA tickets costs please check the Moovit app or CARTA’s official website.

The Most Popular Urban Mobility App in Chattanooga.
All local mobility options in one app

21 (CARTA)

The first stop of the 21 bus route is Boynton + Senior Neighbors and the last stop is Sholar + Carta. 21 (Downtown) is operational during everyday.

Additional information: 21 has 47 stops and the total trip duration for this route is approximately 24 minutes.

On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you CARTA suggested routes, real-time bus tracker, live directions, line route maps in Chattanooga, and helps to find the closest 21 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 21 bus to take on your trip.

Line 21 Real Time bus Tracker

Track line 21 (Downtown) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line 21 bus tracker or a live CARTA bus tracker app and never miss your bus.

Use the app as a trip planner for CARTA or a trip planner for bus to plan your route around Chattanooga. The trip planner shows updated data for CARTA and any bus, including line 21, in Chattanooga

21 - Alternative Directions

CARTA Lines in Chattanooga

Get around Chattanooga by public transit!

Traveling around Chattanooga has never been so easy. See step by step directions as you travel to any attraction, street or major public transit station. View bus and train schedules, arrival times, service alerts and detailed routes on a map, so you know exactly how to get to anywhere in Chattanooga.

When traveling to any destination around Chattanooga use Moovit's Live Directions with Get Off Notifications to know exactly where and how far to walk, how long to wait for your line, and how many stops are left. Moovit will alert you when it's time to get off — no need to constantly re-check whether yours is the next stop.

Wondering how to use public transit in Chattanooga or how to pay for public transit in Chattanooga? Moovit public transit app can help you navigate your way with public transit easily, and at minimum cost. It includes public transit fees, ticket prices, and costs. Looking for a map of Chattanooga public transit lines? Moovit public transit app shows all public transit maps in Chattanooga with all bus routes and stops on an interactive map.

Chattanooga has 1 transit type(s), including: bus, operated by several transit agencies, including CARTA and Greyhound-us