TRAFFIC RULES IN MICHIGAN

Heading to the NASCAR Cup Series at Michigan International Speedway is an unforgettable experience, and a little preparation goes a long way toward making your drive smooth and hassle-free. Michigan’s road rules are straightforward, but it’s worth knowing a few local details before hitting the road.

Driving in Michigan

Traffic in Michigan drives on the right-hand side of the road. If you’re used to driving on the left, take a few moments to adjust when turning or merging, especially near the Speedway’s access roads. Local drivers tend to keep a steady pace, so give yourself extra time to get familiar with the flow of traffic.

Speed limits

Michigan’s speed limits depend on the type of road:

• Residential and urban areas: 25–30 mph (40–48 km/h)
• Rural highways and state routes: 55–65 mph (89–105 km/h)
• Interstate highways: up to 75 mph (121 km/h) in many rural stretches

Always pay attention to posted signs – limits can change quickly near exits, junctions, or small towns along the route to Brooklyn. Police patrols and radar enforcement are common, especially on race weekends.

Traffic lights and intersections

You can turn right on red after coming to a complete stop, unless a sign prohibits it. Yellow means slow down, not speed up – entering an intersection after the light turns red may lead to a ticket. Michigan also uses red-light cameras in busy areas, and drivers must always yield to pedestrians at crosswalks.

Alcohol and driving

Michigan enforces a strict 0.08% blood alcohol limit for drivers aged 21 and older. For anyone under 21, any detectable alcohol is illegal. Police frequently conduct DUI checks during major events like NASCAR weekend, so if you plan to drink, arrange for a sober driver or use a rideshare or taxi.

Seat belt laws

Seat belts are required for everyone in the vehicle, regardless of where they sit. Because Michigan is a primary enforcement state, officers can stop a vehicle solely for a seat belt violation. Always make sure everyone is buckled up before leaving your parking spot.

Right-of-way and pedestrians

Drivers must stop for pedestrians in marked or unmarked crosswalks. At intersections, the first driver to arrive has the right-of-way; if vehicles arrive at the same time, the one on the right goes first. Around Michigan International Speedway, expect heavy pedestrian movement before and after the race – slow down, watch for crossing fans, and follow directions from traffic officers.

If you’re pulled over

If an officer signals you to stop, stay calm and pull safely onto the right-hand shoulder. At night, choose a well-lit area if possible. Keep your hands visible on the steering wheel, wait for instructions, and be polite throughout the interaction.

By keeping these Michigan-specific rules in mind, your trip to the Speedway – and back – will be safe, relaxed, and ready for race-day excitement.