| MOE | № & % of DOTs |
| Exposure MOEs |
|
| % of days or nights when work activity occurs | 13 (45%) |
| % work activity hours with (1, 2, 3, etc.) lanes closed | 9 (31%) |
| Average lane closure length | 8 (28%) |
| Lane-mile-hours of closures | 4 (14%) |
| Mobility MOEs |
|
| Number or % of work activity periods when queuing occurred | 1 (3%) |
| Average queue duration | 6 (21%) |
| Average queue length | 7 (24%) |
| Maximum queue length | 8 (28%) |
| % Time when work zone queue length exceeds a certain length | 4 (14%) |
| Amount (or % of ADT) that encounters a queue | 4 (14%) |
| Average vehicle delay/travel time | 6 (21%) |