Coming off their season-sweeping road win over the Jaguars, the Titans went home for a Week 12 duel with the New York Jets. In the first quarter, Tennessee trailed early as Jets QB Brett Favre completed a 10-yard TD pass to RB Thomas Jones. In the second quarter, New York increased its lead with kicker Jay Feely getting a 20-yard field goal. The Titans closed out the half with kicker Rob Bironas getting a 43-yard field goal. In the third quarter, the Jets responded as Feely kicked a 30-yard field goal, while Favre completed a 2-yard TD pass to WR Laveranues Coles. In the fourth quarter, Tennessee tried to rally as Rob Bironas nailed a 49-yard field goal, but New York replied with RB Leon Washington getting a 61-yard TD run. The Titans had one last attempt to keep their perfect season alive as QB Kerry Collins completed a 6-yard TD pass to FB Ahmard Hall. However, Tennessee's perfect season went down the tubes as Washington helped seal things for the Jets on a 4-yard TD run.
Question: How many yards was the shortest rushing touchdown?
Answer: 4