How to Advertise on Motorway Billboards
Key Takeaways
To advertise on motorway billboards, start with the route, audience and campaign goal, then choose a large-format static or digital roadside site.
Motorway billboard creative needs to be simple, readable and fast to understand because drivers only have a short viewing window.
One Day Agency can help brands plan motorway billboard locations, buy the right media, manage creative and connect the campaign with wider OOH, PPC and paid social activity.
Motorway billboard advertising helps brands reach drivers, passengers, commuters and long-distance travellers on major road networks. To advertise on motorway billboards effectively, you need to choose the right route, understand the audience using that road, keep the creative simple, check permissions and measure how the campaign supports awareness, search, website traffic or store visits.
Brands planning campaigns across major roads can also explore roadside advertising, billboard advertising, digital billboards and wider OOH advertising to compare motorway formats with other outdoor options.
1. Define the Campaign Goal
The first step is deciding what the motorway billboard needs to achieve. A billboard on a motorway is usually a high-reach, high-visibility format, so it works best when the message is clear and easy to absorb.
Motorway billboard advertising can support:
Brand awareness
Product launches
National campaigns
Regional campaigns
Retail footfall
Service station promotions
Travel and tourism campaigns
Event awareness
App downloads
Search uplift
Local market entry
A campaign for a national brand launch will need a different site plan from a campaign promoting a nearby retail park, motorway service area or destination. The objective should shape the route, format, creative and measurement plan from the start.
2. Choose the Right Motorway or Roadside Route
Location is one of the most important parts of motorway billboard advertising. The right site depends on who you want to reach and what you want them to do next.
Useful location factors include:
Motorway or A-road route
Traffic volume
Direction of travel
Nearby cities and towns
Proximity to service stations
Commuter patterns
Retail parks or leisure destinations
Airport or event traffic
Visibility from the carriageway
Dwell time in slower traffic areas
For example, a tourism brand may choose routes leading into a destination, while a retail brand may focus on roads close to large shopping areas. A B2B campaign might prioritise routes into major business districts or commuter corridors.
For brands building regional campaigns, local advertising, media buying and creative campaigns can help connect the billboard placement with the wider campaign objective.
3. Select the Right Billboard Format
Motorway billboards need to be visible from a distance. Most campaigns use large static posters or digital roadside screens placed on approved advertising sites near major roads.
Static Motorway Billboards
Static motorway billboards are printed formats used for campaigns where the message will stay the same throughout the booking period. They are often suitable for:
Brand campaigns
Long-term awareness
Regional launches
Tourism campaigns
Retail promotions
Simple call-to-action messaging
Static formats are useful when the creative is strong, the location is right and the campaign needs consistent visibility.
Digital Motorway Billboards
Digital motorway billboards use LED screens to show static or changing creative. They are useful when a campaign needs flexibility.
Digital motorway billboards can support:
Time-sensitive messaging
Multiple creatives
Dayparting
Weather-led messaging
Event countdowns
Regional variations
Short-term offers
Fast creative updates
Digital screens can also form part of a wider digital OOH campaign, especially when brands want to align messaging across roadside, retail, transport and city environments.
For more detail on format dimensions, this guide to billboard sizes explains how different formats are used across OOH campaigns.
How to Advertise on Motorway Billboards
4. Compare Media Owners and Available Sites
Motorway billboard sites are usually booked through media owners, outdoor specialists or a media agency. Booking directly can be possible, but an agency can help compare available sites, negotiate rates, check suitability and connect the campaign with wider media.
A good planning process should cover:
Site availability
Audience delivery
Traffic visibility
Direction of travel
Campaign dates
Static or digital format
Production requirements
Approval deadlines
Budget
Measurement approach
Roadside media owners offer a mix of classic and digital formats, including billboards, digital screens and high-impact roadside placements. Bauer Media Outdoor describes its roadside offer as a mix of classic and digital formats, including Adshel, Billboards, Billboard Live and Storm, giving advertisers different levels of reach, flexibility and visual impact through roadside environments.
The aim is not just to buy the biggest billboard. It is to buy the site that best matches the audience, route and campaign objective.
6. Match the Message to the Journey
Motorway billboard ads perform better when the message makes sense in that environment. The audience is moving, often travelling with purpose, so the advert should feel relevant to the road, destination or journey.
Good motorway billboard messages might include:
A destination campaign on routes into a city
A hotel ad near airport routes
A retail park message near a junction
A food or drink campaign near service stations
A car brand campaign on commuter routes
A local launch message on roads entering a region
A simple brand awareness message on high-volume roads
The creative does not need to say everything. It needs to be remembered after the person has passed the site.
7. Check Permissions, Regulations and Safety
Motorway billboard advertising must be planned carefully because roadside media is highly visible and can affect public safety if handled badly.
Government guidance states that local planning authorities control outdoor advertisements in the interests of amenity and public safety. This matters for motorway billboards because size, illumination, placement and driver visibility can all affect whether a site is suitable.
Before booking or installing a motorway billboard, check:
Landowner permission
Advertisement consent
Local planning authority requirements
Highway safety considerations
Illumination levels
Digital screen brightness
Animation or transition rules
Driver sightlines
Distance from road signs
Content compliance
Installation and maintenance access
The ASA also provides guidance for poster and other out-of-home ads, noting that outdoor public ads should not mislead, harm or offend, and that targeting and placement are particularly important for posters and billboards.
8. Connect Motorway Billboards With Digital Activity
Motorway billboards can build awareness, but they should not sit in isolation. A person might see the billboard on a commute, search for the brand later, then convert through PPC, paid social or direct traffic.
Useful channel pairings include:
PPC
Paid social
Programmatic display
Local SEO
Radio
Digital OOH
Retail media
TV and VOD
Influencer campaigns
Email marketing
For brands that want to turn roadside visibility into measurable online demand, pairing motorway billboards with PPC, programmatic and paid social can make the campaign easier to track and optimise.
9. Measure the Campaign
Motorway billboard advertising can be measured through both media delivery and business outcomes. Measurement should be planned before launch, not after the campaign has finished.
Useful measurement methods include:
Estimated reach
Frequency
Route-level delivery
Search uplift
Website traffic
Direct traffic
Footfall
Store visits
Promo code usage
Sales by region
Brand awareness surveys
Post-campaign analysis
Route provides audience measurement for out-of-home advertising in Great Britain, helping advertisers understand reach, frequency and exposure across OOH audiences. For a deeper look at outdoor measurement, this guide on how to measure OOH advertising explains how campaigns can be assessed beyond impressions alone.
“Motorway billboards work when the location, message and creative are all stripped back to the essentials. You are speaking to people on the move, so the best campaigns make one point clearly, in the right place, often enough to be remembered.” - Sailor Parsons, Senior Growth Manager - One Day Agency
Why Motorway Billboards Work
Motorway billboards work because they combine scale, visibility and repetition. They are placed along high-traffic routes where brands can reach drivers and passengers throughout the day.
The main benefits include:
High visibility
Broad reach
Repeated commuter exposure
Strong regional presence
Large creative canvas
Always-on brand visibility
Support for digital search activity
Useful proximity to retail, travel and leisure locations
JCDecaux states that its roadside media is highly visible on UK highways and high streets and delivers 1.6 billion impressions every week across its roadside estate.
How One Day Agency Can Help
At One Day Agency, we plan and activate motorway billboard campaigns across static and digital roadside formats. We help brands choose the right locations, routes, formats and creative approach based on audience, budget and campaign objective.
We also connect motorway billboard advertising with wider media activity, including paid social, programmatic, radio, TV, PPC and other OOH formats. This helps brands build campaigns that work from street-level awareness through to online action and store visits.
Learn more about billboard advertising,media buying, local advertising, digital billboards and creative campaigns with One Day Agency.
References
ASA: Poster and Other Out of Home
JCDecaux: Roadside Advertising
Bauer Media Outdoor: Roadside Advertising
FAQs
How do you advertise on motorway billboards?
To advertise on motorway billboards, define the campaign goal, choose the target route, select a static or digital billboard format, prepare simple creative, check permissions, book the media and measure the campaign once it is live.
What type of creative works best on motorway billboards?
Simple creative works best. Use one message, large text, strong contrast, a clear logo and a short call to action. Drivers and passengers need to understand the advert quickly.
How much does motorway billboard advertising cost?
Costs vary depending on location, format, size, duration, traffic volume, production and whether the site is static or digital.
Do motorway billboards need planning permission?
Many outdoor adverts may need advertisement consent depending on size, location, illumination and placement. Media owners and agencies usually help manage the consent and approval process for established billboard sites.
How can motorway billboard campaigns be measured?
Campaigns can be measured through reach, frequency, search uplift, website traffic, direct traffic, footfall, store visits, sales by region, promo codes and brand awareness studies.
