Figure 6 is a pie chart percent of workzones by purpose
| Purpose | % of Work Zones |
|---|---|
| Lane Widening | 3 |
| Demolition | 3 |
| Erosion Control/Grading | 5 |
| Shoulder Work/Installation of Roadside Equipment | 8 |
| Construction, Interchange/Roadway | 9 |
| Roadway Reconstruction | 15 |
| Pavement Milling/Sealing/Striping | 24 |
| Bridge Construction/Repair | 28 |
| Other | 5 |
