This document provides information on the compliance of the LTPP program with the guidelines the Department of Transportation (DOT) issued Information Dissemination Quality Guidelines (IDQG). These guidelines were developed in response to requirements of Section 515 of the Treasury and General Government Appropriations Act for fiscal year (FY) 2001. The purpose of the guidelines is to ensure and maximize the quality, utility, objectivity, and integrity of information that is disseminated by the Federal government. This document discusses the activities performed under the LTPP program, and it also addresses the policies and procedures established by these guidelines