Billboards Along Interstate and Federal-Aid Primary Highways : Why No Reliable Estimates of Their Number Exists.

Discusses data limitations and other problems associated with developing an estimate of the current number of billboards situated in proximity to interstate and Federal-aid primary highways.

Bibliographic Details

Corporate Authors:	Library of Congress. Congressional Research Service, ProQuest (Firm)
Format:	eBook
Language:	English
Published:	[Place of publication not identified] : [publisher not identified], 1991-1992.
Series:	U.S. Congressional Research.
Subjects:	Roads. Advertising, Outdoor. Statistics. Electronic books.
Online Access:	Connect to the full text of this electronic book