U.S. Highway business route marker used in Maryland
State business route marker used in Georgia
Example signage in the United States
MD Route 5 Business.svg
Interstate Business loop
Georgia 11 Business.svg
center
Business Loop 80.svg
short special route connected to a parent numbered highway at its beginning, then routed through the central business district of a nearby city or town, and finally reconnecting with the same parent numbered highway again at its end
horizontal
State business route marker used in Maryland
US 13 Business .svg
Standard sign assembly, shown for Bus. M-60 in Michigan
Business route