Maine Interstate Logo Sign Program

The MaineDOT Interstate Logo Program allows eligible gas, food,  lodging, camping and attraction services to rent sign space on the Maine Interstate system to advertise their business. This program is managed by the Maine Department of Transportation. For additional eligibility and application information, please contact MaineDOT at (207) 624-3332.

Interstate Logo Sign Specifications

Business Logo Sign Details

  • Main line and Ramp Logo Signs: The main line and ramp logo signs shall be fabricated from a single sheet of .080” thickness, 5052-H38 aluminum. The aluminum shall be cleaned before applying the reflective sheeting in accordance with MaineDOT Standard Specifications.
  • Reflective Sheeting: The sign background must consist of High Intensity Prismatic Sheeting. Logos can be digitally printed onto the High Intensity Prismatic Sheeting or transparent films (Electrocut EC Film) may be applied to the High Intensity Prismatic Sheeting.  High Intensity Reflective Sheeting shall be applied with mechanical equipment in accordance with the manufacturers’ specifications. All reflective materials must meet National Highway Traffic Safety Administration standards.
  • Logo Art Designs: All logo art designs must be approved by MaineDOT. The minimum letter size for main line business logo signs is 6 inches and for ramp business logo signs 4 inches. Any legend on a symbol or trademark must be in proportion to the size of the symbol or trademark.
  • Sign Dimensions:

    This is a mainline sign This is a ramp sign
    Download the Specification Sheet (PDF)

Application and Application Information

Eligibility Criteria for a sign

MaineDOT Interstate Logo Program Application Information

MaineDOT Interstate Logo Program Application

Rules for the installation of gas, food, lodging, camping, and attractions logo signs on the rural portions of the interstate highway system.