Transfort Rider Alerts & Detours

Sometimes our bus routes are temporarily changed due to construction or unforeseen circumstances, and it’s our priority to keep our riders informed.

Our Rider Alerts provide you with the latest updates on any detours or route changes that may affect your travels. Simply click on the Alerts link for your route to view the latest detours, dates, and alternative routes or bus stops.

You can also sign up to create a customizable account and receive alerts for bus arrival times and route information by text or email. This feature allows you to stay informed and plan your travels with ease, ensuring that you never miss a bus or experience any unexpected delays.

Create or Edit a Rider Alerts Account

Rider Alerts

Route	Alert Type
MAX Bus Rapid Transit Service	Limited Service (Effective: 10/13/2025 – TBD) Effective 10/13, 10 minute service will be reduced to the hours of 11:00am to 6:00pm. See ridetransfort.com
MAX Bus Rapid Transit Service	Rider alert maps & docs MAX Thanksgiving Run SB Detour (11/27/2025 – TBD) MAX Thanksgiving Run NB Detour (11/27/2025 – TBD)
Flex – Loveland	Temporary Stop (Effective: 07/17/2025 – TBD) Temporary stop for FLEX NB College and Lorien. NOT SERVICED BY BOULDER FLEX.
	Service Change (Effective: 09/02/2025 – TBD) FLEX to Longmont routing change begins 9/02/2025
	Bus Stop Closure (Effective: 07/31/2025 – TBD) FLEX stop #1101 at NB 287 & 57th St closed.
	Service Information (Effective: 12/29/2025 – TBD) Flex routes are changing effective 12/29/2025. Please see www.ridetransfort.com for more information.
	Service Change (Effective: 08/18/2025 – TBD) Northbound Flex from Boulder routing change begins 8/18/2025
	Stop Closure (Effective: 07/10/2025 – TBD) Southbound FLEX stop at College and Trilby closed.
	Temporary Stop (Effective: 07/10/2025 – TBD) Northbound FLEX stop at College and Trilby moved North of current stop. By High Country Spas. NOT SERVICED BY BOULDER FLEX.
Flex – Longmont	Temporary Stop (Effective: 07/17/2025 – TBD) Temporary stop for FLEX NB College and Lorien. NOT SERVICED BY BOULDER FLEX.
	Service Change (Effective: 09/02/2025 – TBD) FLEX to Longmont routing change begins 9/02/2025
	Bus Stop Closure (Effective: 07/31/2025 – TBD) FLEX stop #1101 at NB 287 & 57th St closed.
	Service Information (Effective: 12/29/2025 – TBD) Flex routes are changing effective 12/29/2025. Please see www.ridetransfort.com for more information.
	Service Change (Effective: 08/18/2025 – TBD) Northbound Flex from Boulder routing change begins 8/18/2025
	Stop Closure (Effective: 07/10/2025 – TBD) Southbound FLEX stop at College and Trilby closed.
	Temporary Stop (Effective: 07/10/2025 – TBD) Northbound FLEX stop at College and Trilby moved North of current stop. By High Country Spas. NOT SERVICED BY BOULDER FLEX.
	Rider alert maps & docs FLEX to Longmont bus stop sign on Coffman 9/2/2025 (10/20/2025 – 12/29/2025) FLEX to Longmont Configuration Change 09/02/2025 – TBD (09/02/2025 – 12/29/2025)
Flex – Boulder Express	Temporary Stop (Effective: 07/17/2025 – TBD) Temporary stop for FLEX NB College and Lorien. NOT SERVICED BY BOULDER FLEX.
	Service Change (Effective: 09/02/2025 – TBD) FLEX to Longmont routing change begins 9/02/2025
	Bus Stop Closure (Effective: 07/31/2025 – TBD) FLEX stop #1101 at NB 287 & 57th St closed.
	Service Information (Effective: 12/29/2025 – TBD) Flex routes are changing effective 12/29/2025. Please see www.ridetransfort.com for more information.
	Service Change (Effective: 08/18/2025 – TBD) Northbound Flex from Boulder routing change begins 8/18/2025
	Stop Closure (Effective: 07/10/2025 – TBD) Southbound FLEX stop at College and Trilby closed.
	Temporary Stop (Effective: 07/10/2025 – TBD) Northbound FLEX stop at College and Trilby moved North of current stop. By High Country Spas. NOT SERVICED BY BOULDER FLEX.
	Rider alert maps & docs New Routing in Longmont Begins 8/18 (08/18/2025 – 12/29/2025)
Route 3	Bus Stop Closure (Effective: 11/07/2025 – TBD) Rt 3, 31, 32 stop at Plum & Bluebell WB #534 closed.
Route 5	Bus Stop closure (Effective: 11/04/2025 – TBD) Rt. 5 stop at Lemay & Stuart closed.
Route 6	Bus Stop Closure (Effective: 11/14/2025 – TBD) Route 6 Eastbound Bus Stop #149 Drake & Taft Hill & #150 Drake & Constitution closed
Route 7	Bus Stop Permanent Closure (Effective: 08/12/2025 – TBD) Effective 8/18/2025 Route 7 Stop #1541 @Lemay and Brookwood will be permanetly closed
	Bus Stop Closure (Effective: 10/20/2020 – TBD) Rt 7 stop #704 at Drake & Davidson closed
	Service Information (Effective: 09/08/2025 – TBD) Effective 9/8/2025 until further notice, Route 7 has reduced service to once per hour. Departs CSU Transit Center at :15 and departs Kansas & Limon :40.
Route 8	Detour (Effective: 11/10/2025 – TBD) RT 8 & 81 detour stops affected. Info: ridetransfort.com/rideralerts
Route 8	Rider alert maps & docs RT 8 Redwood Detour (11/10/2025 – 11/21/2025) Rt. 8 Thanksgiving Run Detour (11/27/2025 – TBD)
Route 9	Temporary Stop (Effective: 10/31/2024 – TBD) Route 9 Westbound Laporte and Sunset to be moved just west of Sunset.
Route 9	Limited Service (Effective: 10/13/2025 – TBD) Saturday service suspended on Route 9. See www.ridetransfort.com for details.
Route 10	Service Suspended (Effective: 10/13/2025 – TBD) Service suspended on Route 10. See www.ridetransfort.com for details.
Route 19	Service Information (Effective: 09/08/2025 – TBD) Effective 9/8/2025 until further notice, Route 19 has reduced service to once per hour.
Route 19	Bus Stop Closure (Effective: 11/14/2025 – TBD) Stop #1554 southbound Shields & Troutman closed
Route 81	Detour (Effective: 11/10/2025 – TBD) RT 8 & 81 detour stops affected. Info: ridetransfort.com/rideralerts
	Limited Service (Effective: 10/13/2025 – TBD) Reduced service frequency on Route 81, departs DTC at :37 after each hour. See ridetransfort.com
	Rider alert maps & docs RT 81 Redwood Detour (11/10/2025 – 11/21/2025)