Get the plan at http://chiefs-shop.com/html/park_bench.html
The Chief’s Shop Park Bench provides ample seating room and plenty of back support. It’s perfect for a park, as its name indicates, or for a back yard or deck.
Lumber required includes: 2x4, 2x6s, and 2x8. Overall dimensions: 54 inches wide x 31 9/16 inches deep x 34 3/16 inches high
You’ll need a miter saw, drill driver, and Kreg Jig to build it.