Turn Left And Take Ramp Onto I-25 N. Take Exit 225 Toward 136Th Avenue/Thornton Onto E 136Th Ave. Go For 0.8 Mi. Then 0.8 Miles Continue On E 136Th Ave. Go For 2.0 Mi. Then 2.0 Miles Turn Right Onto Colorado Blvd. Go For 0.2 Mi. Then 0.2 Miles Turn Left Onto Summit Grove Pkwy. Go For 0.2 Mi. Then 0.2 Miles Turn Right Onto E 133Rd Cir. Go For 207 Ft. Then 0.04 Miles Turn Right Onto E 133Rd Cir. Go For 0.1 Mi. Then 0.1 Miles 4050 E 133Rd Cir Thornton, Co 80241-1502