as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
brainstorm 3 ways in which a bridge can be made stronger
user
1. strengthen the supports and columns 
2. increase the thickness of the deck 
3. reinforce the joints and connections with steel rods or cables
assistant