Long-Term Pavement Performance Information Management System User Guide

Elkins, Gary E.; Ostrom, Barbara; United States. Federal Highway Administration. Office of Infrastructure Research and Development

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

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Long-Term Pavement Performance Information Management System User Guide

2021-05-01
By Elkins, Gary E. ; Ostrom, Barbara

English

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Details:

Creators:

Elkins, Gary E. ; Ostrom, Barbara

Elkins, Gary E. ; Ostrom, Barbara Less -
Corporate Creators:

United States. Federal Highway Administration. Office of Infrastructure Research and Development
Contributors:

Jiang, Yan
Corporate Contributors:

Wood Environment & Infrastructure Solutions, Inc.
Subject/TRT Terms:

[+]

AIMS Ancillary Information Asphalt Concrete Asphalt Concrete Pavements Continuously Reinforced Concrete Pavement Data Analysis Database Data Collection Deflection Measurements Dynamic Load Measurement ESAL General Pavement Studies InfoPave Information Management Jointed Plain Concrete Pavement Jointed Reinforced Concrete Pavement Long-term Pavement Performance LTAS LTPP LTPP Traffic Analysis Software MEPDG NALS Pavement Data Pavement Distress Pavement Performance Pavement Profile Portland Cement Concrete Reinforced Concrete Pavements RPPIF SDR Specific Pavement Studies Traffic Data Traffic Load Traffic Pooled Fund Study Warm-mix Asphalt WIM
Publication/ Report Number:

FHWA-HRT-21-038
Resource Type:

Tech Report
Geographical Coverage:

United States
Contracting Officer:

Jiang, Yan
Corporate Publisher:

United States. Federal Highway Administration. Office of Infrastructure Research and Development
Abstract:

This document provides information to aid in understanding and using the Long-Term Pavement Performance (LTPP) program's Pavement Performance Database (PPDB), LTPP Traffic Analysis Software (LTAS) database, and contents of the Ancillary Information Management System (AIMS) and LTPP InfoPaveTM. This report describes the structure of the LTPP program, the relational structure of the LTPP PPDB, the location of various data elements, contents of data tables, tips on efficient means of manipulating data for specific types of investigations, and information on how to obtain data. This is the final updated version of this report. The LTPP InfoPave website is now the official public data dissemination mechanism for LTPP data. Over the years of updates to this report, contributing authors included Travis Thompson, Amy Simpson, Beth Visintine, and Peter Schmalzer.
Format:

PDF
Funding:

DTFH61-15-D-00004
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:dc587c128ae186a7085e9502e8ad881208021a1761f4fcc12ea9a61c64ef4b1d
Download URL:

https://rosap.ntl.bts.gov/view/dot/55790/dot_55790_DS1.pdf
File Type:

[PDF-2.51 MB]