State Road 45 is a significant highway located in the state of Florida. It runs primarily in a north-south direction, connecting various communities and providing access to key areas. The road is known for its scenic views and serves as an important route for both local and through traffic. The highway stretches approximately 50 miles, starting from U.S. Route 441 in the south and extending to State Road 20 in the north. Along its route, State Road 45 passes through several towns and natural landscapes, making it a vital corridor for residents and visitors alike.