Design a refuse collection route for the sub$-$

urban development shown in Figure $3-25.$

Note the large and busy four$-$lane highway

and other features. What criteria should

you use to judge the suitability of your

route? Justify your route on the basis of

these criteria. Assume the following:

Collection is required on all streets.

The trucks come from town and

return to town.

There is no median strip on the four$-$

lane highway $($left$-$hand turns are

possible$).$

All streets other than the highway are

small residential streets.

The small bridge has a weight limit

less than the weight of the empty col$-$

lection vehicle.