Michigan has a diverse infrastructure system that includes roads, bridges, public transportation, and utilities. The state is home to over 120,000 miles of roads, making it essential for connecting communities and supporting economic activities. Key highways, such as Interstate 75 and Interstate 94, facilitate travel and commerce across the region. In addition to roadways, Michigan has numerous bridges, including the iconic Mackinac Bridge, which links the Upper and Lower Peninsulas. Public transportation options, like buses and trains, serve urban areas, while water infrastructure ensures access to clean drinking water. Overall, Michigan's infrastructure plays a vital role in daily life and economic growth.