 US 41 runs northwest from Milwaukee and passes Fond du Lac, Oshkosh, and Appleton before heading to Green Bay.The route is a major access point for Miller Park, home of the Milwaukee Brewers Major League Baseball club, the EAA AirVenture Oshkosh air show in Oshkosh, and for Lambeau Field, the home of the Green Bay Packers NFL football team.After leaving Green Bay, US 41 continues north to Abrams co-signed with US 141, and then it turns east off the co-signed route toward Marinette and into Michigan.