Rural road running North and South connecting McLean Blvd. in Elgin and IL rt. 72 in West Dundee. A stretch of this road passes through the Village of Sleepy Hollow and has a posted speed limit of 25 miles per hour. However, in areas where the road is running through other townships, the speed limit is 35 miles per hour. It is heavily enforced at all times of day, especially around a mile south of rt. 72 where the road runs by a large stable called "The Headless Horseman." Be careful here. If the cliche doesn’t get you, the police certainly will.