Detroit's interstates carry a heavy share of the region's daily traffic, and for a business trying to reach commuters across the metro area, that makes highway billboards worth understanding corridor by corridor.
The main corridors
I-75: the north-south route
I-75 runs through the heart of the city, connecting downtown to the northern suburbs of Troy and Pontiac. The stretch between the Ambassador Bridge and I-696 carries steady traffic, and boards along this section reach commuters heading toward the Renaissance Center, Eastern Market, and Midtown.
I-94: east to west
I-94 links Detroit to the western suburbs, including Dearborn, Livonia, and Ann Arbor. Locations near Metro Airport and along the Dearborn corridor reach a mix of business travelers and suburban commuters.
I-696: the suburban connector
Known locally as the Reuther Freeway, I-696 links suburbs from Novi to St. Clair Shores. Boards along this route reach households in Southfield, Farmington Hills, and Birmingham.
The Lodge Freeway
M-10 connects downtown to the northwestern suburbs, including Southfield and Farmington. Traffic slows near the downtown exits, which gives drivers more time to take in a board's message.
Traffic patterns matter
Morning traffic on Detroit's interstates generally flows toward downtown, and it reverses in the evening. A board facing the morning inbound flow reaches a different audience than one facing the evening outbound side, so it is worth thinking about which direction your customers are actually driving.
Visibility and speed
Highway traffic around Detroit moves quickly, which gives a driver only a few seconds to read a message. Keep the text short and the graphics bold. Locations near interchanges or spots where construction slows traffic naturally give drivers more time to look.
Rules to know
The Michigan Department of Transportation regulates highway billboards, and permits are required for new placements. Certain exits and scenic areas carry additional restrictions. Working with a provider who understands these rules keeps a placement from running into permitting delays.
Where to focus
- Airport corridor: I-94 near Metro Airport reaches business travelers and out of state visitors.
- Downtown approaches: I-75, I-94, and the Lodge near downtown exits reach event-goers and business visitors.
- Suburban commuter routes: I-696 and the outer stretch of I-75 reach households further from the city core.
- Cross-border traffic: I-75 near the Ambassador Bridge reaches Canadian visitors and cross-border commerce.
Budgeting for a highway campaign
What a highway board costs depends on traffic volume, visibility, and how desirable the specific stretch is. Production costs run higher too, since highway boards need larger materials built to handle Michigan's weather. Factor in the flight length and installation timeline when planning a budget, and ask for a real quote rather than guessing at what a corridor might cost.
Highway boards work best alongside street-level placements in neighborhoods like Corktown, Greektown, or Birmingham, giving your message more than one touchpoint with the same audience.
Ready to explore highway locations around Detroit? Call for a free quote and current availability for the corridor that fits your goals.