Suspension Bridg Truss Bridge S30 M $15,000 $50,000 $12 M First cost Annual Main. Cost Resurfacing/10 yrs Painting every 3 years Sandblast/10 years Purchasing right-of-way $8000 $10,000 S45,000 $10.3 M $800,000 Compare the alternatives based on their capitalized cost if the interest rate is 6% per year