Here Are Driving Directions From I-70 & Quebec Street, Denver, Co 80207 To 1533 N Xenia Street, Denver, Co 80220: Head South On Quebec Street From The I-70 Interchange. Turn Left (East) Onto E Colfax Avenue After About 1.5 Miles. Turn Left (North) Onto Xenia Street After Approximately 0.5 Miles. Continue For A Few Blocks Until You Reach 1533 N Xenia Street On Your Left.