Framing Day 9 - Second floor subfloor

Crews were busy at work when I went by today. Visually it doesn't seem all that different in pictures, but you'll notice that the first floor is more enclosed. They put down the plywood for the second floor today.  Utilities were also on site (ongoing work for the gas and power trench), and our grader was doing some work on the shoulders of the driveway (which is getting pretty beat up with truck traffic).