do$-$noting alternative is associated with a fatal accident cost of $$2\mathrm{.}8$ million per year.

An improvement project can reduce the fatal accident cost by $40\%.$ The improvement investment cost is $$12$ million. Is the improvement feasible considering $5\%$ annual interest rate, and $30-$ year analysis period?

$$Determine the annual VOC associated with reducing the speed on a highway section from

$60$ to $40$ mph considering ADT $=50,000$ vpd$,10\%$ SUT, and $5\%$ combination trucks.

$$A $3-$lane approach with $80\%$ of traffic is expected to experience stopping, $45$ mph approach speed, $450$ vphpl service volume, $10\%$ SUT, and $5\%$ combination trucks.

Determine: a$-$ The annual stopping cost. b$-$The lane capacity $($vphpl$)$ assuming $0\mathrm{.}6$ green time ratio. HW $\backslash$#$1$

$1-$ The do$-$noting alternative is associated with a fatal accident cost of $\backslash (\backslash$$ $2\mathrm{.}8\backslash )$ million per year. An improvement project can reduce the fatal accident cost by $\backslash (40\backslash \%\backslash ).$ The improvement investment cost is $\backslash (\backslash$$ $12\backslash )$ million. Is the improvement feasible considering $\backslash (5\backslash \%\backslash )$ annual interest rate, and $30-$ year analysis period?

$2-$ Determine the annual VOC associated with reducing the speed on a highway section from $60$ to $40$ mph considering $\backslash (\backslash$mathrm$\{$ADT$\}=50,000\backslash$mathrm$\{$vpd$\},10\backslash \%\backslash )$ SUT, and $\backslash (5\backslash \%\backslash )$ combination trucks.

$3-$ A $3-$lane approach with $\backslash (80\backslash \%\backslash )$ of traffic is expected to experience stopping, $45$ mph approach speed, $450$ vphpl service volume, $\backslash (10\backslash \%\backslash )$ SUT, and $\backslash (5\backslash \%\backslash )$ combination trucks. Determine: a$-$ The annual stopping cost. b$-$The lane capacity $($ vphpl $)$ assuming $0\mathrm{.}6$ green time ratio.