Yesterday it took me over 20mins to drive a straight line of 5 miles! Why, because there were to spots of road construction. The second area I was aware of but the first had no warning. There was no "Road work ahead" sign. No ones anywhere. Just a couple of doofs with signs in their hands standing in the intersection holding up north/south traffic for no apparent reason!
Evreyone was very tolerant for the first two lights we were kept waiting. By the time the fourth light started we all started laying on our horns. This seemed to wake them up and allow us to proceed. They were tearing up the road but there was no apparent reason that they caused the backup that they did.
At least there were "one lane ahead" warnings at the other construction site so you had ample time to decide if it would be prudent to find another route. They had much more construction going on than the previous site but traffic got through quicker I think largely to the fact that the only people who were still there knew what they were in for.
Well, as they say in Michigan, there are two seasons, Winter and Road Construction.