The main business district of town is east-west, along State Highway 392, which also serves as Windsor's Main Street. The BNSF line runs north of Main Street. The historic early grid of the town extends for roughly six blocks north and south of Main, and less than 10 blocks east and west, with a vibrant square green, called Main Park southeast of downtown. The park is surrounded by residences, and by the Town Hall (formerly Park School), at the north end.