Lake Tannehill is a 11 mile hiking trail in Bessemer, Alabama.
From Birmingham take I-465 South to exit #1. Turn left onto Eastern Valley Rd go about 7 miles, turn left into the Park at the park sign. Go in about 1/2 mile to the gate, then go in about 100 feet to the trail head.
http://www.tripleblaze.com/trail.php?c=3&i=7928