Initial investment: $88 million distributed over 5 years; $4 million now and in year 5 and
$20 million in each of years 1 through 4.
Annual M&O cost: $1 million per year, plus an additional $3 million each fi fth year, including
year 30.
Annual revenue/benefits: Include tolls and retail/commercial growth; start at $2 million in
year 1, increasing by a constant $0.5 million annually through year 10, and then increasing by
a constant $1 million per year through year 20 and remaining constant thereafter.
Estimable disbenefits: Include loss of business income, taxes, and property value in surrounding
areas; start at $10 million in year 1, decrease by $0.5 million per year through year
21, and remain at zero thereafter.