Service has since been expanded to connect Grand Junction, Durango, Gunnison, Alamosa, Pueblo, Fairplay and Lamar among others.

The Colorado Department of Transportation estimated that there would be 87,376 passengers during the Bustang's first year of operation, however, ridership surpassed 100,000.

[9] Later that summer the West Line was extended to Grand Junction, with hopes that the route would hit 15,000 annual passengers.

[16] It is meant to ferry passengers from Denver to Arapahoe Basin, Loveland Ski Area and Steamboat Springs.

[17] In 2023, a new route began operating between Trinidad and Pueblo, with stops in Colorado City, Walsenburg and Aguilar.

[18] On March 1, 2024, Bustang discontinued the Denver Tech Center route due to low ridership.

On July 17, 2023, the driver of a Bustang coach operating on the South Line ran a red light in downtown Colorado Springs and struck an SUV, causing it to roll over.