Saukville has limited public transit compared with larger cities. Ozaukee County and the Milwaukee County Transit System run the Route 143 commuter bus, also known as the "Ozaukee County Express," to Milwaukee via Interstate 43. The bus stops in the Saukville Walmart parking lot, near I-43 Exit 96. The stop is the route's northern terminus. The bus operates Monday through Friday with limited hours corresponding to peak commute times. Ozaukee County Transit Services' Shared Ride Taxi is the public transit option for traveling to sites not directly accessible from the interstate. The taxis operate seven days a week and make connections to Washington County Transit and Milwaukee County Routes 12, 49 and 42u.