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	Detour (Effective: – TBD) MAX and FLEX detour 7/21 – TBD
MAX Bus Rapid Transit Service	Rider alert maps & docs Northbound and Southbound Detour (07/21/2025 – TBD)
Flex – Loveland	Bus Stop Closure (Effective: 06/05/2025 – TBD) FLEX stop at SB 287 at 57th st closed. Temp stop located at Ranch Acres Dr
	Detour (Effective: 06/02/2025 – TBD) FLEX to Boulder detour 6/2-TBD See www.ridetransfort.com
	Detour (Effective: – TBD) MAX and FLEX detour 7/21 – TBD
	Bus Stop Closure (Effective: 06/02/2025 – TBD) FLEX to Boulder stop at 18th & Euclid closed.
	Stop Closure (Effective: 07/10/2025 – TBD) Southbound FLEX stop at College and Trilby closed.
	Temporary Stop (Effective: 07/17/2025 – TBD) Temporary stop for FLEX NB College and Lorian
	Temporary Stop (Effective: 07/10/2025 – TBD) Northbound FLEX stop at College and Trilby moved North of current stop. By High Country Spas.
Flex – Longmont	Bus Stop Closure (Effective: 06/05/2025 – TBD) FLEX stop at SB 287 at 57th st closed. Temp stop located at Ranch Acres Dr
	Detour (Effective: 06/02/2025 – TBD) FLEX to Boulder detour 6/2-TBD See www.ridetransfort.com
	Detour (Effective: – TBD) MAX and FLEX detour 7/21 – TBD
	Bus Stop Closure (Effective: 06/02/2025 – TBD) FLEX to Boulder stop at 18th & Euclid closed.
	Stop Closure (Effective: 07/10/2025 – TBD) Southbound FLEX stop at College and Trilby closed.
	Temporary Stop (Effective: 07/17/2025 – TBD) Temporary stop for FLEX NB College and Lorian
	Temporary Stop (Effective: 07/10/2025 – TBD) Northbound FLEX stop at College and Trilby moved North of current stop. By High Country Spas.
Flex – Boulder Express	Bus Stop Closure (Effective: 06/05/2025 – TBD) FLEX stop at SB 287 at 57th st closed. Temp stop located at Ranch Acres Dr
	Detour (Effective: 06/02/2025 – TBD) FLEX to Boulder detour 6/2-TBD See www.ridetransfort.com
	Detour (Effective: – TBD) MAX and FLEX detour 7/21 – TBD
	Bus Stop Closure (Effective: 06/02/2025 – TBD) FLEX to Boulder stop at 18th & Euclid closed.
	Stop Closure (Effective: 07/10/2025 – TBD) Southbound FLEX stop at College and Trilby closed.
	Temporary Stop (Effective: 07/17/2025 – TBD) Temporary stop for FLEX NB College and Lorian
	Temporary Stop (Effective: 07/10/2025 – TBD) Northbound FLEX stop at College and Trilby moved North of current stop. By High Country Spas.
	Rider alert maps & docs Flex (F3X) Boulder 18th Street Detour (06/02/2025 – TBD) NB and SB Guideway Detour (07/21/2025 – TBD)
Horn	Detour (Effective: 07/18/2025 – TBD) HORN detour 7/18/25-7/23/25 stops affected. Info: ridetransfort.com
	Detour (Effective: 05/19/2025 – TBD) HORN detour 05/19/25 – TBD stops affected. Info: ridetransfort.com/rideralerts
	Detours (Effective: – TBD) Routes 2, 7 and HORN PBR detour 7/21-7/23
	Rider alert maps & docs PBR OVAL Closure Detour (07/21/2025 – 07/23/2025) HORN PBR Meridian/Pitkin Closure Detour (07/21/2025 – 07/23/2025) NB HORN DETOUR 2025-05-19 (05/19/2025 – TBD) 7-18-25 PLUM AT MERIDIAN DETOUR (07/18/2025 – 07/23/2025)
Route 2	Detour (Effective: 07/18/2025 – TBD) Route 2 detour 07/18/25-07/23/25 Stops affected. Info: ridetransfort.com
	Detours (Effective: – TBD) Routes 2, 7 and HORN PBR detour 7/21-7/23
	Rider alert maps & docs PBR Meridian Closure Detour (07/21/2025 – 07/23/2025)
Route 3	Detour (Effective: 07/18/2025 – TBD) Route 3 detour 7/18/25-7/23/25 stops affected. Info: ridetransfort.com
Route 3	Rider alert maps & docs 7-18-25 PLUM AND MERIDIAN DETOUR (07/18/2025 – 07/23/2025)
Route 5	Bus Stop Closure (Effective: 06/24/2025 – TBD) RT 5 stop at SB Lemay+ Drake closed..
Route 7	Detour (Effective: 07/19/2025 – TBD) Route 7 detour 7/19/25-7/23/25 stops affected. Info: ridetransfort.com
	Detours (Effective: – TBD) Routes 2, 7 and HORN PBR detour 7/21-7/23
	Rider alert maps & docs SB PBR Meridian Closure Detour (07/21/2025 – 07/23/2025) NB 7 PBR Meridian Closure Detour (07/21/2025 – 07/23/2025)
Route 9	Temporary Stop (Effective: 10/31/2024 – TBD) Route 9 Westbound Laporte and Sunset to be moved just west of Sunset.
	Detour (Effective: 06/09/2025 – TBD) RT 9 detour 06/09/2025 stops affected. info: ridetransfort.com/rideralerts
	Rider alert maps & docs RT 9 EB Laporte Detour (06/09/2025 – TBD)
Route 10	Detour (Effective: 06/09/2025 – TBD) Route 10 detour 06/09/20205 – TBD stops affected. Info: ridetransfort.com
Route 10	Rider alert maps & docs RT 10 WB Laporte Detour (06/09/2025 – TBD)
Route 19	Bus Stop Closure (Effective: 05/27/2025 – TBD) Northbound Shields and Swallow stop closed.