Head south on Hamilton, refilling your boost at the Gas Station on the right. Take the 45-degree left onto Warren Avenue. You will know you are approaching Warren, because there is a Paint Shop just before the turn on the left and an auto repair on Warren just after it. Near the end of Warren Avenue, go through the warehouse entrance on the left to make an easier transition onto the South Bay Expressway. Refill the boost again on S. Bay, and follow it to the Naval Yard.