Ключевые слова: ahead, asphalt, business, challenge, chance, change, conceptual, corporate, decision, development, direction, economic, effort, employment, financial, forward, future, goal, growing, growth, guidance, highway, idea, improvement, inspiration, learning, letter, management, message, motivation, power, product, renewable, road, start, success, sustainability, text, think, transportation, vision, way, word, writing, written,