Route 21

Effective May 1, 2022

NE Chimney Rock (Monday-Friday)

The Route 21 connects the Coble Transportation Center (CTC) in Greensboro and nearby NE Chimney Rock area. Passengers can transfer at the CTC to Route 1 Winston Salem Express, Route 2 Greensboro Express, Route 3 High Point Express, and Route 17 Kernersville Express. 

Route Map (JPG)

Route 21 Map_8-3-2020

Time Table

route 21 schedule

Service Hours

Monday through Friday
6:15 a.m. to 8:45 p.m.

On demand from 7 a.m. to 7 p.m. (See Schedule)

Holiday Schedule.

Fares and Passes

Pick-Ups & Drop-Offs

All pick-up and drop-offs will occur ONLY at designated PART bus stop signs. If you need special accommodations or help locating the nearest bus stop to your location please call 336-883-7278 at least 30 minutes in advance.

Deviated Stops

Pick-ups at deviated stops are by request only. To request a pick-up please call 336-883-7278 at least 30 minutes in advance.


Transfers are free from one PART Bus to another PART Bus or Shuttle when you use the Umo Mobile App or Umo Smartcard system. Passengers who pay by cash on the bus will pay each time they board a PART Bus or Shuttle.