Brookshire Grocery Company’s transportation fuel efficiency and clean air measures include: EPA’s SmartWay Transport Program for our commitment to promote energy efficiency and air quality within the freight transport sector. Trailer skirts to reduce turbulence and drag on our transport trailers. No idling policy improves fuel efficiency and reduces air pollution. Diesel exhaust fluid eliminates diesel exhaust pollution. Route optimization software minimizes fuel and other resources required for delivery of products to stores and warehouses.