Problem $5.$ Traffic data was collected in a one way tunnel during the

peak $($congested$)$ and off$-$peak $($uncongested$)$ periods.

$$ During the peak period, the space mean speed was $24$ mph with a

headway of $3\mathrm{.}75$ seconds.

$$ During the off$-$peak period, the space mean speed was $34$ mph

with a headway of $7\mathrm{.}06$ seconds.

You can assume Greenshield$$s model applies. Calculate the free flow

speed, jam density, and capacity of the road.Problem $5.$ Traffic data was collected in a one way tunnel during the

peak $($congested$)$ and off$-$peak $($uncongested$)$ periods.

During the peak period, the space mean speed was $24$ mph with a

headway of $3\mathrm{.}75$ seconds.

During the off$-$peak period, the space mean speed was $34$ mph

with a headway of $7\mathrm{.}06$ seconds.

You can assume Greenshield's model applies. Calculate the free flow

speed, jam density, and capacity of the road.