Simplify Your Oversize/Overweight Loads
For All State Regulations, See:
All over width loads will have an "OVERSIZE LOAD" banner on the front and rear of the vehicle or load. Size: Not less than 7', 18" high Letters: Black, 10" high, 1.25 brush stroke Background: Yellow
All over-width loads require 18'-square red or orange fluorescent flags. At least two and up to six flags to be attaches the extremities of the load. Overhang of more than 4' to be marked with one or two flags (two if wider than 2')
No special lighting is required on load vehicles, however, load vehicles will travel with low beam headlights on at all times.
http://sos.ri.gov/documents/archives/regdocs/released/pdf/DMV/DMV_1673_.pdf
Dimensions: Width: 8' 6" (8' on other roads) Height: 13' 6" Semi Trailer Length: 56' Maximum Length: 80' Overhang: Rear 6'
Rhode Island Oversize / Overweight Permit Regulations
Alberta Oversize Load Flags, Lights, Banners, Running Hours and Holiday Restrictions
Minnesota Oversize Load Flags, Lights, Banners, Running Hours and Holiday Restrictions
North Carolina Oversize Load Flags, Lights, Banners, Running Hours and Holiday Restrictions
Illinois Oversize Load Flags, Lights, Banners, Running Hours and Holiday Restrictions