USE ALL PROVIDED INFO AND DO NOT MAKE ASSUMPTIONS $($other Chegg sol is wrong$)$

PROBLEM $2$

A Class I two$-$lane highway is on level terrain with passing permitted throughout. The highway

has $3\mathrm{.}3m$ lanes with $1\mathrm{.}2m$ shoulders. There $10$ access points per kilometer. The base FFS is $96\mathrm{.}5$

$k\frac{m}{h}.$ The peak hour of the highway has $400$ vehicles traveling in the analysis direction and $360$

vehicles in the opposing direction. If the PHF is $0\mathrm{.}85,$ percentage of trucks is $4\%,$ percentage of

buses is $3\%,$ and percentage of recreation vehicles is $2\%,$ determine the LOS.