MULTI-LANE DIVIDED ROADS

	MOBILE	SHORT DURATION	SHORT TERM	INTERMEDIATE TERM
	15 Minutes or less	One Hour or less	12 Hours or less	3 Days or less
Work on Shoulder	1	2, 4
Work off Shoulder	2
Parking Lane Closure	3
Lane Closures:
Mobile	45, 46
Night-time	50
Center Lane	51
Left Lane	52, 53, 54, 55
Right Lane	33 *		refer to Left Lane Layouts
Turn Lane	27
Double Lane	56, 57
Extended Lane	58
Lane Shift	59
Near Ramp	60, 61, 62
Partial Ramp Closure	63
Ramp CLosure	47, 48, 49	64, 65
Work near Intersection	32	27, 54, 55
Road Closure	83
Sidewalk Closure	84,85

* NOTE: Low speed, Intermediate Volume Roads ONLY