The way points of this bicycle route:
120th ave is a fairly busy street. Alternate routes are a MUP that parallels it for a while and side streets.
Take a left onto irma. As like all streets near I-25 the traffic volume is quite annoying the closer to I-25
Go up the hill
Cross under I-25 behind the motel.
Exit the park-n-ride to the west and take Huron north to 128th. Head west on 128th.
Keep on chugging.
I think there is a bike lane here somewhere.
Cross main street. Stay on Midway
Take a left on 287. An alternate route is advised if you are not comfortable cycling in heavy traffic. Fortunately, the traffic is so heavy crossing 36 that it is a bit easier to navigate being that it is moving nowhere.
Follow 287 to SR 93. You can also take McCaslin\County Hwy 5 into Superior. It dumps you out next to Costco.
Yay! In boulder land of.... college students.