Valley Regional Transit, doing business as ValleyRide, is a public agency which is the main provider of mass transit service in metropolitan Boise, Idaho. Eighteen routes operate in Ada County, providing six day per week service to Boise and its immediate suburbs. Two interlined routes are provided in the city of Nampa, and a similar system is present in Caldwell. Five intercounty commuter lines are also offered. Both a peak hour express route and an all-day limited-stop incarnation of the same route connect Nampa and Meridian. Service also connects BSU with the College of Western Idaho in Nampa. A fourth and fifth express route only run once per day in each direction, one of which connects Caldwell and Boise and the other of which links Boise with the small towns along Idaho Route 44.