Can You Add a Logo to a Street Name Sign?

Introduction

The MUTCD allows “pictographs,” its term for logos, on Street Name Signs, which gives them a unique look. The question now is, can you add a logo to your own Street Name Signs? The short answer is yes, but only certain owners have this option.

Who Can Put a Logo onto a Street Name Sign?

On Roads Open to Public Travel

The MUTCD allows any municipality to add a pictograph to its D3-1 Street Name Signs. This option isn’t just limited to cities, because it’s also available to government-approved entities, such as:

• College or university campuses
• Military bases
• Airports, ports, and other transportation facilities

The logo is only for streets within the entity’s own jurisdiction or boundaries, not for nearby roads owned by someone else (2D.45).

On Private Roads

Private developers and HOAs can’t put their logos on Street Name Signs on roads open to public travel, even if the roads are privately owned. The one exception is a gated property that is closed to the public at all times, where the MUTCD doesn’t apply (1B.01). There, as long as local regulations are followed, owners can add any logo they choose. See Custom Street Name Signs for HOAs, Neighborhoods, and Private Roads.

Why Add a Logo to a Street Name Sign?

Although fully optional, adding a logo to Street Name Signs is an excellent way to build a distinct visual identity. Common reasons why approved jurisdictions use logos include:

• To set a local identity – shows the city or one of its historic districts
• To identify the jurisdiction – shows the start and end of university, military base, or airport roads
• To make signs consistent – gives the community a unified look, with a single logo

What Logos Can’t Be Added?

Federal standards not only set who can put pictographs on Street Name Signs, but they also set what types of logos can’t be added. Municipalities and government-approved entities must follow these rules (2A.04):

• The logo must be simple and dignified
• No advertising
• No phone numbers, websites, or QR codes
• No athletic mascots or college or university programs
• Colleges and universities can only use their official seal

These standards apply to most pictographs on traffic signs, including Street Name Signs. All other government-approved entities must use their official designation (2A.04).

Readability Should Always Come First

No matter the appearance of the Street Name Sign, street name readability is the most important feature to keep in mind. Signs function as vital navigational aids for residents, emergency responders, visitors, and service providers, so logos shouldn’t interfere with this core purpose.

Important MUTCD Considerations

Because the uniform design of traffic signs is prioritized on public roads, the MUTCD sets strict rules about the use of pictographs on Street Name Signs.

Logo Size and Positioning

• The logo’s height and width shall not be more than the street name’s uppercase letter height (2D.45).
  • Ex. If the uppercase letter height is 6 in., the maximum allowed logo size is 6” x 6”.
• Logos should be positioned to the left of the street name (2D.45).
  • This is a MUTCD recommendation so logos don’t interfere with reading the street name.
• Logos shouldn’t be used on Street Name Signs with directional arrows (2D.45).
  • This keeps the sign simple, so drivers read the name and arrow quickly.
• Logos shall not be used on Street Name Signs that include a route shield (D3-1a) or on Advance Street Name Signs (D3-2) (2D.45).

Logo Design

• Cities, counties, or states can only use their official designations on Street Name Signs (2A.04).
  • The logo must be the design the jurisdiction has officially adopted, not a new or informal one.
• Government-approved entities should use a pictograph that represents themselves (2D.45).
• At universities and colleges, only their official seal can be added to Street Name Signs (2A.04).
  • Program or athletic mascot logos are not allowed.
• The sign itself must still use a standard Street Name Sign color: green, blue, brown, or white (2D.45). See MUTCD Guide Signs Explained.

Conclusion

The MUTCD outlines the dos and don’ts of customizing Street Name Signs with approved logos. Adding a logo the right way preserves your signs’ readability—and keeps them fully compliant. To add your city or campus seal to Street Name Signs, contact us with your official artwork, or start with our custom street sign builder. For letter and blade sizes, see What Size Should a Street Name Sign Be?