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Types of Billboards for Advertising: Out-of-Home Formats that Build Reach

November 12, 2026
4-minute read · 601 words

Law firms have more out-of-home advertising options than traditional billboards alone. This overview explains key OOH formats—including static bulletins, digital billboards, transit ads, wallscapes, and street furniture—and how each can support different market, budget, and branding goals.

Samantha Goodman
Samantha Goodman
Joe Iacovella
Joe Iacovella

Your Billboard Marketing Options

Most people think of billboards as the classic 14' x 48' roadside bulletin. But out-of-home advertising includes a much broader mix of formats.

Not all billboard advertising is the same. Law firms can choose from static bulletins, junior posters, digital billboards, wallscapes, transit ads, street furniture, and sports or entertainment venue media depending on market goals and budget. The right OOH format can improve visibility, increase frequency, and strengthen local brand presence. Legal Communications Group helps law firms identify the best-fit billboard and out-of-home options for their market, audience, and growth strategy. Learn which formats may work best for your firm.

Table of Contents

Static Bulletins & Large-Format Billboards

Static bulletins are the traditional large-format billboards found along major highways, interstates, and high-traffic corridors.

They are useful for:

  • Maximum visual impact
  • Broad market coverage
  • Brand stature
  • Long-term awareness campaigns

For law firms, static bulletins can help communicate permanence and scale.

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Posters & Junior Posters

Posters and junior posters are smaller-format displays often located on surface streets, rural roads, and neighborhood corridors.

They can be effective for:

  • Geographic precision
  • Local neighborhood targeting
  • Frequency building
  • Reinforcing broader market coverage
  • Supporting campaigns in smaller towns or secondary trade areas

These formats can be especially valuable when a firm wants to dominate specific ZIP codes, commuter routes, or local communities.

Digital Billboards

Digital billboard advertising uses LED roadside displays that can rotate multiple advertisers and creative messages.

Digital billboards offer:

  • Faster creative changes
  • Flexible campaign timing
  • Dayparting opportunities
  • Multiple creative executions
  • Event-responsive messaging
  • Shorter lead times than printed vinyl

For law firms, digital can help test messages, support specific case types, or align creative with time-sensitive campaigns.

Find the Right Billboard Format for Your Law Firm
Explore billboard, transit, digital, and street-level OOH options designed to fit your market, budget, and growth goals. See how Legal Communications Group helps law firms build smarter, more strategic out-of-home campaigns.

Wallscapes and Building Wraps

Wallscapes, painted murals, vinyl murals, and building wraps are typically found in larger cities and dense urban environments.

They offer:

  • Dramatic scale
  • Visual dominance
  • Premium brand perception
  • Potential landmark status
  • Strong pedestrian and street-level visibility

For firms competing in major metropolitan areas, a high-impact wallscape can make the brand feel impossible to miss.

Transit Advertising

Transit media includes:

  • Bus exteriors
  • Bus interiors
  • Rail cars
  • Subway stations
  • Train stations
  • Bus terminals
  • Platform displays

Transit advertising helps law firms reach both driving and non-driving audiences. It can also create strong frequency among commuters who use the same routes every day.

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Bus Shelters & Street Furniture

Street furniture includes bus shelters, kiosks, newsstands, and information panels. These placements are often viewed at close range and can offer:

  • Pedestrian visibility
  • Neighborhood-level targeting
  • Urban market coverage
  • Longer dwell time
  • Proximity to courthouses, hospitals, business districts, and entertainment areas

Street furniture can be especially useful in dense urban markets where roadside billboard inventory may be limited.

Sports & Entertainment Venue Media

Sports and entertainment venue media includes:

  • Stadium signage
  • Arena screens
  • Concourse displays
  • Scoreboards
  • Parking lot signage
  • Sponsorship assets

These placements associate your firm with emotionally engaging live events and can create a perception of scale, prestige, and local relevance. For some legal categories, venue media can also reach important demographic segments in concentrated environments.

Contact Legal Communications Group For Your Out-of-Home Advertising

If your firm is evaluating which billboard formats make the most strategic sense, Legal Communications Group can help you turn those options into a focused, results-driven campaign. Explore our Billboard & Out-of-Home Advertising for Law Firms service page to see how we help firms plan, place, negotiate, and manage OOH campaigns built for stronger visibility and long-term market impact.

More Information About This Article

Below is more information about the author (or authors) plus suggested reading for articles related to this topic.

Samantha Goodman
Samantha Goodman
Copywriter
Sam is a creative writer first and a marketing professional second, with experience ranging over multiple industries and agencies. She uses her degree in Marketing Communications to help connect businesses with their ideal audience and build a loyal community.
Joe Iacovella
Joe Iacovella
Dir. of Client Services
A dynamic ad agency veteran of 26 years, Joe is driven to create excellence in communications strategy; helping legal brands realize their full potential. His time outside the office is dedicated to blazing trails with his wife and daughter and living his rock ‘n’ roll dreams as a stage and studio musician.

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