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Our Mission:
Bis-Man Transit delivers valued public transportation, linking people, jobs and communities.
Our Vision:
Our vision is to provide safe, reliable, and efficient public transportation to support the overall quality of life in our communities.
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Our Mission:
Bis-Man Transit delivers valued public transportation, linking people, jobs and communities.
Our Vision:
Our vision is to provide safe, reliable, and efficient public transportation to support the overall quality of life in our communities.
Service Changes
If there is a detour along any CAT bus route, the bus will follow the detour. The operator will do his/her best to get back on the regular route and schedule as quickly as possible. If you usually get picked up in the middle of an ongoing construction project, we suggest that you wait at the beginning or end of the detour.
Make sure you have the most recent printing of the CAT map. Our newest version was revised as of April 2026.
Service interruptions and detours can also be found by calling 701.258.6817 and selecting option #5.
If a paratransit bus is being used on a fixed route, a color magnet specific to the route will be placed on the vehicle.
You can also find detours and service changes on our Facebook page BismarckCATBus .
Route: no. 1 Black
Changes to Service: NONE
Route: no. 2 Blue
Changes to Service: NONE
Route: no. 3 Green
Changes to Service: NONE
Route: no. 4 Red
Changes to Service: NONE
Route: no. 5 Orange
Changes to Service: NONE
Route: no. 6 Purple
Changes to Service: TEMPORARY
4/29/2026 - Until Further Notice
Due to road construction, Purple Route will bypass 46th Ave SE, and use Memorial Highway to 3rd St SE.
4/20/26 - Until Further Notice
Due to a partial road closure, while traveling EB on 1st St NE in Mandan, Purple route will turn SB on 6th Ave NE, then continue EB on Main St to BSC.
The WB route is not affected.
See below for a more detailed photo of the current detours.
