Development of index based pavement performance models for pavement management system (PMS) of LADOTD : tech summary.
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Help
Clear All

Query Builder

Query box

Help
Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Development of index based pavement performance models for pavement management system (PMS) of LADOTD : tech summary.

Filetype[PDF-153.60 KB]


  • English

  • Details:

    • Publication/ Report Number:
    • Resource Type:
    • Geographical Coverage:
    • OCLC Number:
      712598869
    • NTL Classification:
      NTL-HIGHWAY/ROAD TRANSPORTATION-Pavement Management and Performance ; NTL-HIGHWAY/ROAD TRANSPORTATION-Design ;
    • Abstract:
      A research study was initiated by the Louisiana Department of Transportation and Development (LADOTD) in conjunction with the

      Federal Highway Administration (FHWA) to evaluate the overall performance and eff ectiveness of LADOTD’s Pavement Management

      System (PMS). The study was divided into two phases. The fi rst phase focused on the assessment of the state-of-the-practice of

      LADOTD’s PMS regarding accessibility, PMS reports, reference location systems, and distress indices. Part of the assessment was

      conducted through the analysis of the responses of all district engineers to specially designed survey questionnaires and personnel

      interviews. The details of fi rst phase of the study can be found in the LTRC Report No. 430. This report (LTRC Report No. 460) focuses

      on the second phase of the study, which includes a review and update of both pavement performance and treatment models. During

      the second phase, a comprehensive evaluation and analysis of the pavement performance and treatment models were conducted

      using LADOTD pavement distress data and historical data. Statistical analyses were used to generate the model for pavement

      condition prediction and treatment performance evaluation. It should be noted that most existing LADOTD pavement performance

      models were developed using the initial few years of distress data, which tends to either underpredict or overpredict the pavement

      condition. Pavement performance models based on the available 10 years were developed to

      enhance the predicting capabilities of LADOTD’s PMS section.

    • Format:
    • Main Document Checksum:
    • File Type:

    Supporting Files

    • No Additional Files

    More +

    You May Also Like

    Checkout today's featured content at rosap.ntl.bts.gov

    Version 3.20