Parking meters invented

Mechanical devices used to regulate parking on city streets

Parking meters helped cities find enough space to accommodate the thousands of motorists who drove cars through their streets. Meters forced the turnover of valuable downtown parking spaces while providing much-needed revenue to the cities.

The age of the automobile brought the age of the parking problem. Without sufficient space alongside the curb or in parking lots, motorists could not leave their cars to patronize businesses. Those who did find parking spaces often parked in ways that slowed down the movement of traffic.

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Oklahoma City pioneered the installation of parking meters in 1935. In the old parking system, the police traffic squad placed chalk marks on tires of parked vehicles and then rechecked them at the end of a given period. In the new system, workers placed a one-foot-tall parking meter, equipped with a clock, in each twenty-foot space. When a nickel was placed into a slot, a flag raised, indicating by a pointer the time allowed in that space. When the time limit was exhausted, the flag dropped out of sight, showing that the motorist had overstayed his or her time and was now subject to a traffic ticket.

Dallas, Miami, and other cities soon discovered that time limits for parking were more closely observed where meters were installed. The meters checked the overtime rigidly so that street space was used to the maximum. In curb space that accommodated two thousand cars, a strictly enforced hourly turnover could accommodate twenty thousand vehicles a day. Police could also monitor the flags more easily than chalk marks. In 1936, Dallas estimated that parking meters brought in $120,000, or enough to pay for their installation in about six months.

Impact

Despite protests by such groups as the American Automobile Association, more and more cities adopted parking meters. The meters reduced monopolization of parking spaces, gave motorists more space in which to maneuver, and earned a profit for cities.

Bibliography

Hinckley, James, and Jon Robinson. The Big Book of Car Culture: The Armchair Guide to Automotive Americana. St. Paul, Minn.: Motorbooks, 2005.

Shoup, Donald C. The High Cost of Free Parking. Chicago: Planners Press, 2005.