MUTCD/OM

Series OM of the MUTCD is for object markers.

OM1: Type 1 Object Markers

Sign or plaque	Designation	Name	Tags	Notes
	OM1-1	Type 1 Object Markers	N/A
	OM1-2	Type 1 Object Markers	N/A
	OM1-3	Type 1 Object Markers	N/A

OM2: Type 2 Object Markers

Sign or plaque	Designation	Name	Tags	Notes
	OM2-1H	Type 2 Object Markers	N/A
	OM2-1V
	OM2-2H	Type 2 Object Markers	N/A
	OM2-2V

OM3: Type 3 Object Markers

Sign or plaque	Designation	Name	Tags	Notes
	OM3-L	Type 3 Object Markers	N/A
	OM3-C
	OM3-R

OM4: Type 4 Object Markers

Sign or plaque	Designation	Name	Tags	Notes
	OM4-1	Type 4 Object Markers	N/A
	OM4-2	Type 4 Object Markers	N/A
	OM4-3	Type 4 Object Markers	N/A

External links

• 11th Edition Subchapter 2C.70–73. Object Markers
• Diagrams of U.S. Object Markers