PSA: They are putting in the intersection at Parker Rd (aka SW 122nd St) and 8th Ave.
Not only does this mean that the road is periodically reduced to one lane (and I learned from experience that the flaggers don't recognize cyclists), but also they have torn up the bike lane heading north on Parker about 1/4 mile above and below 8th.
Given how busy this road is and how fast people drive on it, I recommend eliminating this road from your routes until they finish. I drive it a lot, so I'll post when they get the work done.