Vehicular access to these areas adds to the congestion. A four-lane highway with commercial enterprises running along both sides is left with only two lanes of through traffic, while the outside lanes serve traffic leaving or entering the commercial area. A two-lane highway is slowed even more since the frequent exits and entrances of vehicles leave no through traffic lanes. The traffic problems of strip commercial developments can be eased by concentrating retail stores into one development or shopping area, thereby providing an opportunity for controlling highway access and egress. At this point junkyards, drive-in theaters, and other visually unpleasant facilities become established.
Junkyards are a product of our own making.
They are not one of our more creditable creations, yet they have become prominent features at the entrances to our cities. When possible, this type of area should be located in a secluded location. While it is not usually possible to move existing junkyards, the problem may be solved in the entrance design plan. Junkyards can be screened by fencing or by plant materials and thus be made into pleasing landscaped areas. Even if a community does develop an attractive entrance, the entrance can be surrounded by unsightly areas.